On March 5, 2023, a world record that had survived since September 2015 finally fell. For more than seven years, the fastest documented New Game Plus completion of Harry Potter and the Philosopher’s Stone on Game Boy Color had remained beyond the reach of challengers. The record belonged to a competitor known as SMP, whose performance had become one of the longest-standing achievements in the Harry Potter speedrunning community. When another runner finally surpassed it by thirteen seconds, the achievement represented far more than a routine improvement on an old leaderboard.
The person responsible was Flo203, an established competitor whose influence had already spread across numerous Harry Potter games, platforms, and speedrunning categories. By the beginning of 2023, Flo203 had accumulated an extraordinary collection of records, won tournaments against accomplished competitors, and developed a reputation for mastering games that few players would ever attempt to complete at such speeds.
Unlike speedrunners who devote nearly their entire competitive careers to a single game, Flo203 developed an extensive catalog of performances across the Harry Potter franchise, from the original PC releases to PlayStation, Xbox, Game Boy, and Nintendo DS adaptations. The runner’s achievements would eventually extend beyond competition into tutorials, moderation, community interviews, and charity events, creating a historical record that illustrates how dedicated players helped preserve and transform the legacy of early twenty-first-century video games.
The Beginning of Flo203’s Speedrunning Career
The surviving competitive documentation places Flo203’s involvement in organized speedrunning as early as 2018, during a period when Harry Potter games were already attracting players interested in discovering increasingly efficient ways to complete them. Released across multiple gaming systems beginning in 2001, the original Harry Potter titles presented an unusual challenge for speedrunners because games sharing the same name could contain entirely different levels, mechanics, objectives, and technical limitations depending on their platforms.
The PC version of Harry Potter and the Philosopher’s Stone became one of Flo203’s principal competitive specialties. Its speedrunning community had already established a substantial history, with earlier competitors developing routes and discovering techniques that dramatically reduced the time needed to finish the game. Flo203 entered a competitive environment shaped by runners such as ComplexBeaver, Turothking, DimitriShumski, and others whose performances had progressively lowered the existing records.
An important early entry appears in the Harry Potter Speedrunning World Record Archives on October 4, 2018, when Flo203 recorded a time of 1:26:39 in the PC game’s Glitchless category. The performance surpassed the previous recorded benchmark and began a documented progression of increasingly faster completions. By March 2019, Flo203 had reduced the Glitchless record to 1:26:12, and additional improvements followed throughout the year as the runner continued refining the route.
The archives also document Flo203’s progress in the game’s 100% category, which required a different approach from completing the story as quickly as possible. In December 2018, Flo203 recorded a time of 1:46:31, followed by another improvement to 1:45:21 later that month. Subsequent performances throughout 2019 and 2020 continued to lower the completion time, reflecting a sustained effort to master multiple competitive objectives within the same game.
These early records are particularly important because they demonstrate that Flo203’s later achievements did not emerge suddenly. The runner’s reputation developed through successive improvements, category specialization, and repeated competition with other established players, creating the foundation for a much broader career.
Mastering the Different Versions of Hogwarts
One of the distinguishing features of Harry Potter speedrunning is the considerable difference between the games released under the same titles. A player familiar with Harry Potter and the Philosopher’s Stone on PC would encounter a substantially different experience on PlayStation or Game Boy Color, while the later PlayStation 2 and Xbox releases introduced their own mechanics and routes.
For speedrunners, those differences created separate competitive disciplines. The PC games emphasized particular forms of movement, routing, spellcasting, and exploitation of the game’s underlying systems, while the handheld adaptations frequently required knowledge of different combat systems, navigation techniques, and completion requirements. Learning one version did not automatically provide mastery of another.
Flo203 became notable for competing across these distinct versions rather than remaining exclusively within the original PC games. The runner’s Speedrun.com history includes performances in Harry Potter and the Philosopher’s Stone on PC, PlayStation, Game Boy Color, and sixth-generation consoles, alongside entries for Chamber of Secrets, Prisoner of Azkaban, and subsequent titles in the franchise.
The diversity becomes especially apparent when examining the individual recorded runs. A 1:57:38 completion of the PlayStation version of Philosopher’s Stone in the 100% category, a 2:12:09 completion of Chamber of Secrets on PlayStation, and a 2:19:14 Any% performance in the sixth-generation version of Philosopher’s Stone demonstrate how Flo203’s competitive activity extended into games with very different structures.
The World Record Archives also document significant performances on handheld platforms, including entries for the Game Boy Advance and Game Boy Color games. These records reveal a competitor willing to move between platforms and learn different forms of execution, extending the reach of Flo203’s achievements beyond the more frequently discussed PC leaderboards.
A Championship and Fifty-Nine World Records in January 2023
By January 2023, Flo203 had become one of the most recognizable competitors within the Harry Potter speedrunning community. That reputation was reinforced during a Harry Potter and the Philosopher’s Stone PC Any% tournament organized by Portalguy1000 and Rene_tfd, an event that brought together twenty-one runners over three weekends of competition.
The tournament began on January 14 and concluded on January 29, with participants competing to demonstrate their ability to complete the game quickly and consistently under competitive conditions. Although individual world-record attempts generally allow runners to restart after costly mistakes, tournament races introduce a different type of pressure because competitors must perform while another player is attempting to finish first.
Flo203 advanced through the competition and eventually faced ComplexBeaver in the final. The January 2023 Harry Potter Speedrunning community recap identified Flo203 as the tournament champion, a result that confirmed the runner’s ability to translate leaderboard success into direct competition against an established rival.
The same month produced another important chapter in Flo203’s career through an ongoing contest with MikeKatz45 in Harry Potter and the Chamber of Secrets on PlayStation 2. Their competition centered on the Any% Console category, where both runners repeatedly challenged the existing benchmark. By January 22, Flo203 had established a recorded time of 42:39, breaking through the forty-three-minute barrier.
The rivalry continued into a different category when Flo203 challenged a long-standing Chamber of Secrets PlayStation 2 No Major Skips record previously held by MikeKatz45. That record, formerly associated with the Glitchless category, had survived for more than six years before Flo203 surpassed it on January 30.
According to the contemporary community recap published in February 2023, the accomplishment brought Flo203’s reported total to fifty-nine world records across Harry Potter speedrunning. This figure represents the community’s historical accounting at that moment rather than a verified current total, but it illustrates the extraordinary breadth of Flo203’s achievements during the period.
Breaking a Record That Had Stood Since 2015
If January 2023 demonstrated Flo203’s competitive dominance, March provided one of the runner’s most historically significant accomplishments.
The Game Boy Color adaptation of Harry Potter and the Philosopher’s Stone belonged to a different tradition of Harry Potter speedrunning from the PC games. Its New Game Plus category allowed runners to compete under conditions involving progress carried forward from an earlier completion, creating a separate route with its own history and technical requirements.
On September 26, 2015, SMP established a record that would survive repeated changes in the wider speedrunning community. While other Harry Potter records changed hands numerous times, this particular achievement remained untouched for approximately seven years and five months, eventually becoming one of the community’s most remarkable examples of a long-standing benchmark.
That changed on March 5, 2023, when Flo203 completed a run that surpassed SMP’s time by thirteen seconds. The accomplishment was recorded in the Harry Potter Speedrunning community’s March recap and later preserved in its Community Milestones archive, where it was recognized as the breaking of the community’s longest-standing world record at that time.
The historical importance of the achievement was not simply the margin of improvement, which was small compared with the length of the record’s existence. It demonstrated that an older game and a category with an established competitive history could still yield improvements through renewed attention, experimentation, and precise execution.
For Flo203, the record also represented a continuation of the cross-platform approach that had characterized the runner’s career. A competitor primarily associated with the PC games had managed to overturn a deeply established handheld record, further demonstrating the range of Flo203’s speedrunning abilities.
Rivalries, Records, and the Fight for Faster Times
Despite Flo203’s growing reputation, competitive success did not mean that the runner faced an absence of challengers. The Harry Potter community’s reports from early 2023 document repeated record exchanges involving Flo203 and other competitors, particularly within the PC versions of Philosopher’s Stone and Chamber of Secrets.
One notable rivalry involved mipmip98, who began taking records from Flo203 in Harry Potter and the Chamber of Secrets on PC. The February 2023 recap reported that mipmip98 had broken Flo203’s Any% world record after a reign lasting 1,141 days, initially tying the previous time of thirty-three minutes before producing a run five seconds faster.
During the following weeks, mipmip98 continued improving several other categories, eventually taking the remaining major leaderboard records that Flo203 had previously held. By March, the community’s reporting described mipmip98 as having captured all five primary Chamber of Secrets PC records, a significant shift in a game where Flo203 had been an established leader.
A separate competition developed in Philosopher’s Stone PC Glitchless between Flo203 and the runner known as allineediscake, frequently referred to as Cake. On April 4, 2023, Cake established a time of 1:21:23 and subsequently improved the record to 1:21:11 on April 18.
Flo203 responded on April 27 with a completion of 1:21:08, surpassing Cake’s latest performance by three seconds. The April community recap reported that the result returned Flo203 to possession of all four principal Philosopher’s Stone PC category records at the time, restoring the runner’s position at the top of that game’s major leaderboards.
The exchange illustrates an essential feature of speedrunning history. Records rarely develop in isolation, and even the most accomplished competitors depend upon rivals who identify new possibilities, force further improvements, and demonstrate that seemingly optimized performances can still be surpassed.
Flo203’s career contains numerous examples of that process, with records repeatedly reclaimed, improved, and sometimes lost again as the community continued developing its collective understanding of the games.
An Expanding Record Across the Harry Potter Series
Although much of Flo203’s most recognizable success centered on the first two Harry Potter games, the runner’s competitive history extended considerably further into the franchise. Speedrun.com documents submissions in Harry Potter and the Prisoner of Azkaban, Goblet of Fire, Order of the Phoenix, Half-Blood Prince, and Deathly Hallows, along with numerous alternative categories and multi-game challenges.
The PC version of Prisoner of Azkaban became another notable part of the runner’s competitive catalog. Verified submissions include an Any% completion of 44:48 and a 100% completion of 1:23:59, demonstrating a combination of rapid story completion and the more extensive requirements associated with full-game objectives.
Flo203 also recorded competitive performances in the later PC releases, including Order of the Phoenix, Half-Blood Prince, and Deathly Hallows Part 2. These games introduced different gameplay structures from the original titles, requiring the runner to apply familiar principles of optimization to increasingly varied systems.
The runner’s participation also extended to categories involving multiple games completed consecutively, specialized challenges, and custom content. Such categories require more than memorizing a single sequence of movements because participants must often maintain consistent execution across several hours of gameplay or adapt to unusual objectives created by the community.
By November 2026, Flo203’s Speedrun.com profile documented more than seven hundred recorded run submissions across thirty-four unique games. The profile also included activity outside the Harry Potter franchise, although the historical record remains most extensive in the games associated with Hogwarts.
The scale of this catalog reflects years of accumulated competitive activity, while the continued presence of records in several major categories demonstrates that Flo203 remained involved well beyond the period of early success.
Teaching Harry Potter Speedrunning to Other Players
Flo203’s contribution to Harry Potter video game history cannot be measured only through completed runs and leaderboard positions. As the competitive community expanded, experienced players increasingly produced tutorials, technical explanations, and instructional videos that helped newer competitors understand complicated routes and movement techniques.
Flo203 became an important contributor to those resources, publishing several guides for Harry Potter and the Philosopher’s Stone on PC. The game’s Speedrun.com guide directory credits the runner with instructional materials covering Any%, Glitchless, 100%, and difficult techniques that can determine whether a competitive attempt succeeds or fails.
Among these resources is Hard Tricks for HP1, a guide associated with instructional material dating back approximately seven years. Another guide, Harry Potter 1PC Any% Updated Tutorial, directs players to a dedicated video playlist intended to explain the route and its execution. Flo203 also produced a 100% tutorial and material explaining how to skip the game’s introductory sequence through the use of a prepared save file.
The importance of this instructional work extends beyond helping individual players achieve faster times. Speedrunning depends upon the exchange of technical knowledge, and techniques that were once understood by only a handful of competitors can become standard practice after experienced runners explain them publicly.
Tutorials also preserve the history of a game’s competitive development. As routes change and previously accepted strategies become outdated, older instructional materials document how runners approached a game at particular moments, creating a record of technical developments that might otherwise disappear with the retirement of individual competitors.
Flo203’s guide authorship therefore represents a second form of historical contribution, preserving competitive knowledge while making it available to others interested in continuing the pursuit of faster completions.
Community Moderation and Changing the Rules
Competitive video game records depend upon more than the ability to complete a game quickly. Communities must establish rules governing acceptable techniques, timing methods, game versions, and the evidence required to verify performances, particularly when glitches or software differences create significant advantages.
Flo203’s Speedrun.com profile documents substantial participation in this administrative side of speedrunning. The runner has served as a moderator across numerous game leaderboards, with the profile recording thousands of moderation actions and thirty-six created guides at the time of research.
One particularly revealing example occurred in 2026, when Flo203 published a formal announcement concerning the introductory cutscene in Harry Potter and the Philosopher’s Stone on PC.
For years, runners had debated whether competitors should be required to watch the game’s opening sequence during every attempt. Since the introduction did not involve meaningful player-controlled gameplay, repeatedly viewing it created an inconvenience for those practicing or attempting records, but removing it without a corresponding timing adjustment could also undermine comparisons with previous performances.
Following community discussion and a vote among runners, the decision was made to permit the use of a prepared save file to skip the opening cutscene. However, the announcement explained that the appropriate introductory time would still be added to the final result, maintaining continuity with the existing competitive records.
The rule change applied to the primary Philosopher’s Stone PC leaderboards as well as associated multi-game runs, category extensions, and custom content. Flo203’s announcement provided a direct documentary record of the decision and its implementation.
This episode is significant because it demonstrates how speedrunning rules evolve through community governance rather than remaining unchanged after a game’s release. Flo203’s involvement in documenting and communicating the decision placed the runner among those responsible for maintaining the historical consistency of Harry Potter competition.
Interviews and the Development of a Community Figure
As Flo203 accumulated competitive achievements, the runner also became a recurring participant in media produced by the Harry Potter speedrunning community. Interviews, podcasts, and monthly recaps increasingly served as informal historical archives, preserving the recollections and perspectives of competitors whose accomplishments might otherwise exist only as leaderboard entries.
One notable production, A World Record Machine! An Interview with @lflo2035, featured Flo203 in a conversation conducted by Nickie_sr and edited by Mineycart. The interview formed part of the community’s growing effort to document the people responsible for developing Harry Potter speedrunning rather than focusing exclusively on the times they recorded.
Flo203 also appeared in the second episode of HP Insiders, titled Flo, Head of World Records!, hosted by Ablazeknight. The series was developed to examine the careers, experiences, and ambitions of individual members of the speedrunning community, providing a more personal historical perspective than tournament results or record tables alone could offer.
By January 2024, Flo203 was contributing directly to the community’s regular historical coverage. The Harry Potter Speedrunning Updates video archive credits the runner as host of the January 2024 community recap, while the accompanying Recap Rewind discussion featured Flo203 alongside Mineycart, Henriiksen, and Ratburntro44.
Other productions credited Flo203 with gameplay footage and translation assistance, illustrating how the runner’s participation expanded into the organizational and production work needed to maintain the community’s media presence.
These appearances are valuable primary sources because they document the period when Harry Potter speedrunning began developing more formal methods of recording its own history. Flo203 was not merely a competitor discussed in those accounts but an active participant in producing and preserving them.
Potterthon and Charity Speedrunning
Another dimension of Flo203’s involvement emerged through Potterthon, a recurring charity speedrunning event devoted to bringing together members of the Harry Potter gaming community for organized broadcasts and fundraising.
Potterthon developed into a substantial community undertaking, featuring scheduled runs, live commentary, production volunteers, and fundraising efforts benefiting charitable organizations. Its published history records support for causes including The Trevor Project, Direct Relief, and Lumos, while its events provided opportunities for runners to demonstrate their skills before audiences beyond the regular leaderboard community.
The organization’s published staff directory identifies Flo203 as Head of Hosting, a role reflecting responsibility within the event’s broader presentation structure. Unlike an individual record attempt, a large charity marathon requires coordination between numerous participants, including runners, hosts, commentators, technical staff, and organizers working to keep the event operating smoothly.
Flo203 also continued appearing as a runner in Potterthon broadcasts. External records from Streams Charts identify an August 21, 2026 Potterthon 12 broadcast featuring Flo203 performing Harry Potter and the Philosopher’s Stone PC Any%, providing additional documentation of the runner’s continued involvement in public community events.
The charity marathon work is particularly meaningful when considering Flo203’s wider historical importance. It demonstrates that competitive expertise can become the foundation for other contributions, including event organization, public outreach, fundraising, and the promotion of games whose original commercial releases occurred many years earlier.
Flo203’s Place in Video Game Speedrunning History
The history of Flo203 illustrates how a competitive gaming career can grow into something larger than a collection of fast completion times. From early Philosopher’s Stone PC records in 2018 to the destruction of a long-standing Game Boy Color benchmark in 2023, the runner repeatedly demonstrated a willingness to revisit established games and challenge performances that had survived years of competition.
The January 2023 tournament championship, the reported collection of fifty-nine world records at that time, and the numerous subsequent leaderboard achievements form an unusually extensive competitive record. Equally important, however, are the documented rivalries with runners such as ComplexBeaver, MikeKatz45, mipmip98, and Cake, whose performances helped shape the continuing development of the games.
The preserved tutorials, interviews, moderation records, and community broadcasts demonstrate that Flo203’s role extended beyond competition. The runner helped explain established techniques, communicate rule changes, participate in community historical projects, and support organized events that brought Harry Potter speedrunning to wider audiences.
There are still limitations to the surviving historical record. Publicly available sources provide extensive evidence of Flo203’s competitive career but relatively little independently documented personal biography, making it inappropriate to construct a detailed account of the runner’s private life or motivations without additional firsthand testimony. Likewise, world-record totals and individual leaderboard positions must be understood within their historical context because categories, timing rules, and competitive results continue to change.
Nevertheless, the available evidence establishes Flo203 as an important figure in the history of Harry Potter speedrunning, particularly during the period from 2018 through 2026. The runner’s achievements demonstrate the unusual longevity of competitive communities built around older video games, where an apparently exhausted route or untouchable record may still be challenged many years after its creation.
For those communities, preserving a video game’s history involves more than keeping its original software available. It also means documenting the players who discovered its possibilities, challenged established records, taught others to improve, and kept the competition alive.
Flo203’s career represents that continuing effort, a history measured in seconds and minutes, but built across years of dedication to games that remain competitive long after their original release.
Sources & Further Reading
Flo203. “Official Speedrun.com Profile and Competitive Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/users/Flo203.
Harry Potter Speedrunning. “World Record Archives.” Harry Potter Speedrunning. Accessed November 8, 2026. https://hpsr-dev.orsokuma.com/info/history/world-record-archives.php.
Harry Potter Speedrunning. “Community Milestones.” Harry Potter Speedrunning. Accessed November 8, 2026. https://hpsr-dev.orsokuma.com/info/history/milestones.php.
Harry Potter Speedrunning. “Archived Categories.” Harry Potter Speedrunning. Accessed November 8, 2026. https://hpsr-dev.orsokuma.com/info/history/legacy-categories.php.
Harry Potter Speedrunning Updates. “HPSR Recap January 2023.” Harry Potter Speedrunning, February 2023. https://hpsr-dev.orsokuma.com/blog.php.
Harry Potter Speedrunning Updates. “HPSR Recap February 2023.” Harry Potter Speedrunning, March 2023. https://hpsr-dev.orsokuma.com/blog.php.
Harry Potter Speedrunning Updates. “HPSR Recap March 2023.” Harry Potter Speedrunning, April 8, 2023. https://hpsr-dev.orsokuma.com/blog.php.
Harry Potter Speedrunning Updates. “HPSR Recap April 2023.” Harry Potter Speedrunning, May 9, 2023. https://hpsr-dev.orsokuma.com/blog.php.
Harry Potter Speedrunning. “Community Tournament History.” Harry Potter Speedrunning. Accessed November 8, 2026. https://hpsr-dev.orsokuma.com/info/tournaments.php.
Harry Potter Speedrunning. “Harry Potter 1 PC Any% Tournament 2023.” Harry Potter Speedrunning, January 14–29, 2023. https://hpsr-dev.orsokuma.com/info/tournaments.php?tournament=3.
Harry Potter Speedrunning. “Harry Potter 2 PC Bingo Tournament 2023.” Harry Potter Speedrunning, November 11–December 3, 2023. https://hpsr-dev.orsokuma.com/info/tournaments.php?tournament=13.
Harry Potter Speedrunning. “Harry Potter and the Deathly Hallows Part 2 PC NG+ Tournament 2022.” Harry Potter Speedrunning, October 1–16, 2022. https://hpsr-dev.orsokuma.com/info/tournaments.php?tournament=5.
Harry Potter Speedrunning Updates. “Harry Potter Speedrunning Updates: Community Interviews, Podcasts, and Recaps.” Harry Potter Speedrunning. Accessed November 8, 2026. https://hpsr-dev.orsokuma.com/info/hpsr-updates.php.
Harry Potter Speedrunning Updates. “A World Record Machine! An Interview with @lflo2035.” Interview by Nickie_sr. Edited by Mineycart. YouTube video. https://www.youtube.com/watch?v=eZwKlbozd1A.
Harry Potter Speedrunning Updates. “HP Insiders, Episode 2: Flo, Head of World Records!” Interview by Ablazeknight. YouTube video. https://www.youtube.com/watch?v=16PQpp8ciSs.
Harry Potter Speedrunning. “Potterthon: Charity Marathon History and Community Events.” Harry Potter Speedrunning. Accessed November 8, 2026. https://hpsr-dev.orsokuma.com/info/potterthon.php.
Streams Charts. “Potterthon: Twitch Channel Statistics and Broadcast History.” Streams Charts. Accessed November 8, 2026. https://streamscharts.com/channels/potterthon/streams.
Flo203. “Intro Skip.” Speedrun.com, 2026. https://www.speedrun.com/hp1pc/news/r65er96v.
Flo203. “100% Tutorial.” Speedrun.com. https://www.speedrun.com/hp1pc/guides/n85ig.
Flo203. “Glitchless Tutorial.” Speedrun.com. https://www.speedrun.com/hp1pc/guides/1xouw.
Flo203. “Hard Tricks for HP1.” Speedrun.com. https://www.speedrun.com/hp1pc/guides/c4uk8.
Flo203. “Harry Potter 1PC Any% Updated Tutorial: Relevant in 2026.” Speedrun.com. https://www.speedrun.com/hp1pc/guides/pdwni.
Flo203. “How to Skip Intro Using a Pre-Made Savefile.” Speedrun.com. https://www.speedrun.com/hp1pc/guides/i6dj8.
Flo203. “Harry Potter 2PC 100% Tutorial: Relevant in 2026.” Speedrun.com. https://www.speedrun.com/hp2pc/guides/h8n3r.
Flo203. “Harry Potter 2PC Any% Tutorial: Relevant in 2026.” Speedrun.com. https://www.speedrun.com/hp2pc/guides/ao8ol.
Flo203. “Updates Regarding Rules around Run Recordings.” Speedrun.com, 2024. https://www.speedrun.com/hp5gbads/news/yxy70zxn.
Flo203. “An Update on Recent Board Changes and Discussions.” Speedrun.com, 2024. https://www.speedrun.com/hp5gbads/news/8xw82yxv.
Speedrun.com. “Harry Potter and the Philosopher’s Stone (PC): Leaderboards and Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hp1pc.
Speedrun.com. “Harry Potter and the Philosopher’s Stone (PC): Individual Level Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hp1pc/levels.
Speedrun.com. “Harry Potter and the Chamber of Secrets (PC): Guides and Tutorials.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hp2pc/guides.
Speedrun.com. “Harry Potter and the Prisoner of Azkaban (PC): Leaderboards and Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hp3pc.
Speedrun.com. “Harry Potter and the Philosopher’s Stone (PS1): Leaderboards and Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hp1ps1.
Speedrun.com. “Harry Potter Category Extensions: Leaderboards and Competition Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hpce.
Speedrun.com. “Harry Potter Custom Content: Leaderboards and Records.” Speedrun.com. Accessed November 8, 2026. https://www.speedrun.com/hpcc.