What speedrunning is
Speedrunning is a pastime and culture built around getting from the start of a game to a defined end point as quickly as possible. It began as a way to enjoy a game you had already finished, but today most games have their own rules and leaderboards, and many runners stream their attempts live. What makes it interesting is that it is not just about playing fast the way the developers intended. It also involves digging deep into how the game works to find shortcuts and loopholes.
Why categories split
The same game becomes a completely different contest depending on what is allowed. So communities bundle rules into categories and keep separate records for each. Which categories exist varies by game, but the common forms look like this. When a new shortcut is discovered, an existing category can be turned upside down, or a new category that bans the trick may appear.
- Any%: reach the end point by any means
- 100%: complete every required collectible or objective
- Glitchless: tricks that exploit game bugs are banned
- Restricted runs: a set difficulty, character or section only
How time is measured
There are two main ways to time a run. One measures the real time that passes (RTA), and the other uses the clock shown inside the game (IGT). Real time includes loading, so differences in hardware can creep into the result, and some games use rules that remove loading time. Category rules also define which screen starts the timer and which moment stops it. Many runners use a timer that splits the run into segments, so they can see exactly where they lost time.
Routing and practice
Fast times come from planning before they come from hands. The planned path that decides the order of movement, what to pick up and what to skip is called the route. Once the route is set, most of the time goes into practicing hard sections in isolation. Practicing segments is far more efficient than repeating the whole game from the start.
- Learn the route from existing runners' public videos and guides
- Split the run into segments and track your best time for each
- Prepare a safer backup path for sections where you often fail
- Go for full attempts once segment practice feels comfortable
Resets and luck
In speedrunning it is common to restart immediately after an early mistake or bad luck. This is called a reset, and behind every good time are countless abandoned attempts. Random elements in a game can swing a run heavily, so in some games runners study techniques that steer random outcomes with precise inputs, known as manipulation. The more a category relies on luck, the more patience and repetition matter.
How records get accepted
A time you clocked on your own does not become an official record. Most community leaderboards require unbroken video from start to finish, and reviewers check for rule violations or signs of editing before listing it. Runs made by scripting inputs with software tools (TAS) are generally classified separately from human runs. Detailed rules differ by game and leaderboard, so always read the relevant rules before attempting.
- Keep an unedited video from start to finish
- Record with the timer visible on screen
- Match the game version and hardware to the rules
- Reread the category rules before submitting
The fun of watching
Speedruns are fun to watch even if you never run one. Seeing a familiar game unfold in a completely different way, or a hard trick practiced countless times landing on the first try, creates real tension. Many streams have the runner explain the route and tricks while playing, or a commentator breaking it down, so it is easy to follow even if you do not know the game well. Charity marathons, where runners take turns while raising money, are also a big part of the culture.
If you want to try
Speedrunning is not only about famous games or top records. Picking a game you love, setting your first time and gradually cutting it down is plenty of fun. Chasing records can mean repeating the same section for hours, though, so it helps to set a stopping time and build habits that rest your wrists and eyes.
- Start with a short game you know well
- Compare with your own previous time rather than others'
- Setting practice hours and sticking to them lets you enjoy it longer
- Use community guides and question spaces
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