Happy #RunningBitcoin Day & welcome to the 5th #RunningBitcoinChallenge, presented by @HRF and Block! It's been 17 years since Hal Finney's Tweet that started it all & we're proud to run alongside all of you in support of @yourALSNetwork in Hal's memory. It's not too late to join us at http://runningbitcoin.us/! @Fran Finney #EnduretoCureALS View quoted note →