SourceRuns

SourceRuns - Twitch 2025 Sourceruns Marathon: Nodebuster [Any%] by calamity

We're live!! Come check out the 2025 SourceRuns marathon and consider making a donation to Make-A-Wish Interrnation! twitch.tv/sourceruns

Oengus Oengus is a free tool to manage your speedrunning marathons from submissions to schedule, available as a hosted service.

Hello everyone! We still have 2 weeks left on submissions for the 2025 SourceRuns Marathon! If you are interested in participating, please sign up here! oengus.io/marathon/sr2...

Twitch Twitch is the world

Be sure to check out our latest vods if you weren't able to watch this year's SourceRuns Marathon! www.twitch.tv/sourceruns/v...

Black Mesa Done Quick in 26:58.75 YouTube video by SourceRuns

...and Black Mesa Done Quick in 26:58! This includes the new Xen chapters which were missing in previous speedruns.

Enjoy!

www.youtube.com/watch?v=vjHo...

Half-Life 2: Done Portal in 14:16 YouTube video by SourceRuns

Recently, we unveiled two speedruns that members of our community have been working on for a couple of years.

Half-Life 2: Done Portal in 14:16
www.youtube.com/watch?v=nY0G...

Hello Bluesky! 👋

We're a speedrunning community for all Valve games and their mods, such as Half-Life, Portal, AG and others.

It's great to be here!