Photo: Janice McLoghlin
BOLDERBoulder
Monday, May 25, 2026
97.3 KBCO is the official BOLDERBoulder station! When signing up be sure to select "Join Team KBCO!" in wave placement details. The BOLDERBoulder is Colorado’s premier community event and the best way to kick off summer. The adrenaline, excitement, and anticipation at the start line. The live music and entertainment at every turn along the course. The thrill of entering Folsom Field with cheers from tens of thousands of screaming fans rooting for you. The parachuters, the fly over, and the Memorial Day Tribute.
Running USA: BOLDERBoulder 10K ranks as 4th largest race in the nation
46 Years Bold!
**𝗪𝗘 𝗠𝗔𝗬 𝗥𝗘𝗔𝗖𝗛 𝗥𝗘𝗚𝗜𝗦𝗧𝗥𝗔𝗧𝗜𝗢𝗡 𝗖𝗔𝗣𝗔𝗖𝗜𝗧𝗬. **
Registration is strong and all signs point to one of the largest fields in our history. We've historically accommodated registrations on race weekend and race day, but this year’s trend may mean that we reach our capacity before race weekend. As always, our priority remains delivering the boldest experience possible for every participant. We encourage you to register as soon as you can to ensure your spot on the start line and to get the best pricing, start wave selection, and packet delivery options.
Procrastination pricing begins May 11th.
TEAM KBCO T-SHIRT - by Randi Fries
Water at Mile Marker 1 provided by: