Running Bitcoin Challenge 2025

Run or walk 21km in memory of legendary cypherpunk Hal Finney, starting on Running Bitcoin Day (Jan 10) and continuing for 21 days until the end of the month. All funds raised will support the Hal Finney ALS Research Fund.

You can participate as an individual, create your own team, or join ours! This year, there are some amazing and highly coveted incentives up for grabs.

WHAT: Run or walk 21km over 21 days, anytime, anywhere! Open to all abilities.

Starting January 10, the anniversary of Hal Finney’s iconic “Running bitcoin” tweet.

WHERE: This is a virtual event. Please register at www.runningbitcoin.us, or here for a direct link to join our Bitcoin Runners team.

Share your runs and photos with the Running Bitcoin Challenge community on Nostr & X and don’t forget to use #RunningBitcoinChallenge to inspire others!

Run with us on Strava and find out who's got the highest hash rate!