Published: August 2026
Speedrunning is one of the most fascinating subcultures in gaming. What began as small groups of players racing through Doom and Quake levels in the 1990s has grown into a global phenomenon with millions of viewers, professional-level competition, and a profound impact on how we understand game design. Speedrunners push games to their absolute limits, exploiting glitches, mastering pixel-perfect movement, and discovering strategies that developers never intended. In doing so, they reveal the hidden architecture of games, the seams and shortcuts that exist beneath the polished surface. Major events like Games Done Quick raise millions for charity while showcasing the incredible skill and creativity of the speedrunning community. This article explores the history, techniques, culture, and lasting impact of speedrunning on both the gaming industry and the way we think about play itself.
At its most basic level, speedrunning is the practice of completing a video game as quickly as possible. But this simple definition belies the extraordinary complexity and diversity of the practice. Speedrunning is not merely playing fast; it is a discipline that combines deep game knowledge, precise execution, creative problem-solving, and mental fortitude. A speedrun of a game like Super Mario 64 or The Legend of Zelda: Ocarina of Time is a choreographed performance where every button press is planned, practiced, and executed with millisecond precision.
Speedruns are typically categorized by the rules they follow. "Any%" runs allow the player to complete the game using any means necessary, including glitches and sequence breaks. "100%" runs require completing every objective, collecting every item, or achieving full completion. Between these extremes lie countless categories: low%, glitchless, all bosses, any% no wrong warp, and many more. Each category has its own leaderboards, world record holders, and community standards. The variety of categories means that speedrunning can accommodate every play style, from purists who reject glitches to exploiters who bend the game to their will.
The tools of the speedrunner have evolved significantly. Early speedrunners relied on VHS tapes to record and share their runs. Today, speedrunners use sophisticated tools including frame-by-frame analysis software, split timers, practice ROMs with save states, and live replay viewers. Streaming platforms like Twitch have made speedrunning a spectator sport, with thousands of viewers watching world record attempts in real time. The combination of high skill, high stakes, and the constant possibility of a catastrophic mistake makes speedrunning compelling content, whether you are a casual viewer or a dedicated competitor.
The origins of speedrunning can be traced to the early 1990s with the game Doom. Players began recording their fastest times through individual levels and sharing them as "demo" files that could be replayed within the game engine. The competitive spirit was immediate. Doom speedrunning communities formed on early internet forums and FTP sites, where players could download and watch each other's runs. The "Doom Speed Demo Archive," founded in 1998, became the first major repository of speedrun records, preserving thousands of runs that document the evolution of Doom speedrunning techniques.
The genre expanded significantly with the release of Quake in 1996. Quake's 3D engine allowed for movement techniques like strafe-jumping and rocket-jumping that became foundational to speedrunning culture. The Quake speedrunning community was highly organized, with dedicated leaderboards, competitions, and eventually the "Quake Done Quick" collaborative runs that became a template for future speedrun marathons. These early communities established the norms and standards that persist today: rule-based categories, verified records, and a culture of sharing techniques and discoveries openly.
The late 1990s and early 2000s saw speedrunning spread to console games. The Legend of Zelda: Ocarina of Time and Super Mario 64 became iconic speedrun games, with runners discovering increasingly astonishing glitches that allowed them to skip vast portions of the game. The discovery of "Credits Warp" in Ocarina of Time, which allowed skipping directly to the final boss, was a watershed moment that demonstrated how little of a game a speedrunner actually needed to complete. The Super Mario 64 speedrun community discovered the "Backwards Long Jump" (BLJ), a technique that allowed Mario to accelerate to impossible speeds, opening up entirely new route possibilities.
The 2010s brought speedrunning into the mainstream. The rise of Twitch streaming made it possible for anyone to watch world record attempts live. Games Done Quick, founded in 2010, evolved from a small gathering of runners into a biannual event that raises millions for charity. Notable runs like the "Twitch Plays Pokemon" TASBot demonstrations and the Super Mario 64 "0.5x A Press" run captured widespread attention. Speedrunning had become a recognized competitive discipline, covered by major media outlets and studied by game designers who wanted to understand the hidden depths of their own creations.
Understanding speedrunning requires familiarity with its major categories. The Any% category is the most popular and competitive, since it imposes the fewest restrictions and allows for the most creative exploitation. Any% runs often look nothing like a normal playthrough. In The Legend of Zelda: Breath of the Wild, Any% runners use a technique called "Wind Bombs" to launch Link across the map at insane speeds, bypassing entire regions of the game. In Super Mario Odyssey, runners use "hat jumps" and "roll cancel" techniques to traverse levels in ways that seem to defy the game's physics.
Glitchless categories have grown significantly in popularity. These runs require completing the game without using any glitches or exploits that break intended game behavior. Glitchless speedruns are often more accessible to spectators, since the gameplay more closely resembles a normal playthrough, just executed at an extremely high level. Glitchless categories also serve as a bridge for runners who want to move from casual play to competitive speedrunning without learning esoteric glitch techniques. The glitchless community has developed its own deep meta, with optimizations that would be invisible to most players but shave valuable seconds off the clock.
Low% categories add an additional constraint: completing the game with the minimum possible upgrades, items, or level progression. Low% runs in games like Metroid or Castlevania require extraordinary skill, since the player must defeat difficult bosses with minimal equipment. These runs reveal the game's "bare minimum" design, showing exactly what is required to reach the credits. Low% runs often involve strategies that are harder than Any% runs, since the runner must overcome obstacles without the tools that the game normally provides.
100% speedruns represent the opposite extreme. The runner must complete every objective in the game: all collectibles, all side quests, all achievements. 100% runs of games like Super Mario Odyssey or Donkey Kong Country 2 are marathons that can last several hours, demanding not just speed but endurance and consistency. These runs showcase the full breadth of a game's content and are often the most impressive from a pure endurance standpoint. A perfect 100% run requires flawless execution over a period that tests both physical and mental stamina.
Glitch hunting is the process of discovering and documenting bugs in games that can be exploited for speedrunning. This is a collaborative, community-driven activity that combines elements of reverse engineering, software testing, and creative experimentation. Glitch hunters use tools like memory editors, debug modes, and emulator savestates to probe the boundaries of game code. When a new glitch is discovered, it can revolutionize a game's speedrun category, sometimes cutting hours off the world record in a single stroke.
Sequence breaking is a related but distinct practice. A sequence break occurs when the player completes game objectives in an order different from what the developers intended. This might involve reaching a late-game area early, skipping a boss, or obtaining an item before the game expects you to. Sequence breaks range from the subtle, like defeating bosses in a different order to save travel time, to the revolutionary, like skipping half the game entirely. Sequence breaks are often the result of glitch hunting, but they can also arise from legitimate gameplay decisions that the developers simply did not anticipate.
Some of the most famous glitches in speedrunning history include the "Wrong Warp" in Ocarina of Time, which allows warping to any location in the game by manipulating the game's memory. The "Mario 64 Backwards Long Jump" creates a speed multiplier by exploiting a bug in the game's collision detection. The "Item Slide" in Metroid Dread allows Samus to maintain her slide momentum indefinitely, enabling movement speeds far beyond what the developers intended. Each of these discoveries opened up entirely new routing possibilities and pushed world records to places that seemed impossible before.
The developers' response to glitch hunting has evolved over time. Some developers patch speedrunning glitches in updates, which can frustrate the community. Others embrace speedrunning, leaving useful glitches in place and even designing games with speedrunning in mind. The "Celeste" developer Maddy Thorson explicitly designed the game to be speedrunner-friendly, including mechanics like "demodashes" that skilled players could exploit. The relationship between developers and glitch hunters is complex, but the best outcomes occur when both sides recognize that glitch hunting is a form of deep engagement with the game, not an attack on its integrity.
The speedrunning community is one of the most organized and collaborative subcultures in gaming. Central to this organization are the leaderboards and record-keeping sites like Speedrun.com, which host verified records for thousands of games across hundreds of categories. These leaderboards are carefully moderated, with video proof required for every record. Verification is a community responsibility, with trusted members reviewing runs for rule compliance. This system of peer review ensures the integrity of the records, though controversies over cheating and rule interpretation do occur.
Knowledge sharing is a core value of the speedrunning community. Detailed guides, tutorial videos, and route documentation are freely available for most popular games. Experienced runners provide coaching to newcomers, and the discovery of a new technique is typically announced publicly rather than kept secret. This open culture has been essential to the growth of speedrunning, as it allows new runners to quickly get up to speed and contributes to the rapid evolution of strategies. The collaborative nature of speedrunning means that world records are rarely the achievement of a single individual; they are built on the work of hundreds of runners who contributed techniques and optimizations over years.
Discord servers have become the primary hub for speedrunning communities. Each major game typically has its own server where runners share discoveries, discuss strategies, and organize races. These servers are welcoming to newcomers, with dedicated channels for questions, resources, and beginner help. The community's emphasis on improvement means that even the most accomplished runners are happy to explain their techniques. This culture of mentorship and shared passion is one of speedrunning's most attractive qualities, drawing in new members who might be intimidated by the apparent difficulty of the discipline.
Games Done Quick (GDQ) is the most visible manifestation of speedrunning culture. Founded in 2010, GDQ organizes biannual speedrunning marathons that raise money for charities like Doctors Without Borders and the Prevent Cancer Foundation. What started as a small event in a basement has grown into a massive production streamed to millions of viewers worldwide. The Summer Games Done Quick and Awesome Games Done Quick events are now cultural fixtures, covered by major media outlets and featuring runs from the world's top speedrunners.
The GDQ format is carefully designed for entertainment. Runs are accompanied by live commentary from the runner and a couch of commentators who explain the techniques, provide context about the game, and keep the energy high. Donation incentives allow viewers to vote on game choices, character names, and challenge conditions. The combination of high-level gameplay, charismatic commentary, and charitable purpose creates an atmosphere that is both exciting and heartwarming. The "crowd goes wild" moments, when a runner executes a difficult trick perfectly or a new world record is set, are among the most memorable in gaming content.
The charitable impact of GDQ cannot be overstated. As of 2026, the event has raised over $50 million for various charities. This success has inspired a wave of community-run charity marathons, including events for specific games, regional communities, and causes like mental health and disaster relief. The charity marathon format has proven to be a powerful model for community organizing, combining the passion of speedrunning with the generosity of the gaming community. For many runners, participating in GDQ is the pinnacle of their speedrunning journey, a chance to showcase their skills while contributing to a cause larger than themselves.
Beyond competition and entertainment, speedrunning has become a tool for analyzing game design. When speedrunners dissect a game, they reveal its underlying structure: what the developers prioritized, what they overlooked, and how the game's systems interact in unexpected ways. Game designers now study speedruns to understand the unintended consequences of their design decisions. A glitch that allows skipping a boss might indicate a flaw in the game's state management. A sequence break that bypasses entire levels might suggest that the game's progression gates are too fragile.
Speedrunning also reveals the skill ceiling of games. A game that can be speedrun for years without reaching a theoretical perfect run is one with extraordinary depth. The continued evolution of Super Mario 64 speedrunning, more than 25 years after the game's release, is a testament to the enduring complexity of its movement mechanics. Games with shallow skill ceilings are quickly optimized and abandoned by speedrunners. The games that sustain active speedrunning communities are those that reward continued mastery, offering new discoveries even after thousands of hours of play.
For players who are not competitive speedrunners, the techniques and knowledge developed by the speedrunning community can enrich normal play. Understanding the movement mechanics, enemy patterns, and level layouts from a speedrunner's perspective provides a new appreciation for game design. Many players find that speedrunning, even casually, transforms their relationship with games, shifting their focus from completion to mastery. Speedrunning teaches patience, persistence, and the value of practice, lessons that extend beyond gaming into other areas of life.
Getting started in speedrunning is easier than ever. The first step is choosing a game you love and know well. Familiarity with the game's mechanics, levels, and enemies is more important at the beginning than technical skill. Pick a game you enjoy playing repeatedly, because you will be doing exactly that. Most speedrunners recommend starting with a glitchless category or a simple Any% route, as these allow you to focus on movement and optimization without the complexity of advanced glitch techniques.
Resources for learning are abundant. Speedrun.com has leaderboards, rules, and resources for thousands of games. YouTube is filled with tutorial videos, world record commentary, and route guides. Discord servers provide direct access to experienced runners who can answer questions and provide feedback. The community is generally welcoming to beginners, and the shared goal of improvement creates a supportive environment. Recording your runs, even if you never share them, is essential for identifying mistakes and tracking progress.
Practice is the heart of speedrunning. Use practice tools like emulator savestates to drill specific sections repeatedly. Break the game into segments and practice each one until it becomes automatic. Learn to perform basic movement techniques consistently before attempting more advanced tricks. As you improve, you will naturally begin to integrate more complex strategies into your runs. The journey from beginner to competitive speedrunner is measured in hundreds or thousands of hours, but the satisfaction of seeing your personal best improve makes every hour worthwhile. Speedrunning is, ultimately, a celebration of mastery, a testament to what dedicated practice can achieve.