BOLDERBoulder

BOLDERBoulder The official page of the BOLDERBoulder 10K. Join us Memorial Day and be part of the boldest show on earth! OH YES YOU CAN! LIVE BOLDER. RUN BOULDER. BE BOLDER!
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In December join our holiday 5K, the COLDERBolder, always on the first Saturday. The BOLDERBoulder, named "America’s All-Time Best 10K" by Runner’s World, is the biggest Memorial Day tradition on earth. Each year it attracts roughly 50,000 runners, walkers and wheelchair racers and 100,000 spectators. The course winds through the neighborhoods of Boulder, CO with live music and entertainment aroun

d every corner. The famous finish and Memorial Day Tribute is at the University of Colorado’s Folsom Field. The BOLDERBoulder is the 4th largest running race in the United States and the 7th largest in the world. It also draws professional athletes from around the world to compete for one of the largest non-marathon prize purses in running. For more information, run over to www.bolderboulder.com

During the BOLDERBoulder Professional Team Challenge last week, Patrick Kiprop and Jesca Chelangat were the first athlet...
06/04/2026

During the BOLDERBoulder Professional Team Challenge last week, Patrick Kiprop and Jesca Chelangat were the first athletes to hit the Folsom turn just beyond the 2 km mark, each earning the $1,000 First to Folsom Prime bonus.

A huge thank you to FirstBank, now a part of PNC, for supporting this exciting race feature, adding even more intensity and excitement to one of the most competitive moments of the day!

06/03/2026

Today, we celebrate everyone across the world who has made the BOLDERBoulder so special. This year, people from 26 countries and all 50 states came to Colorado to celebrate health, fitness, and the running community.

06/01/2026

Boulder showed up in a big way once again. From the packed cheer zones and live music to the costumes, cowbells, high-fives, and unforgettable finish line moments, the spirit of the BOLDERBoulder was everywhere. 🏃‍♂️🏃‍♀️⛰️

Thank you to everyone who came out to run, volunteer, cheer, celebrate, and make Memorial Day in Boulder unlike anything else.

And a special thank you to WK Real Estate for their continued support of the BOLDERBoulder community.

05/27/2026

THIS is why we’re so fortunate to have Denver7 as our broadcast partner.

Breaking into their live news coverage to deliver real-time updates from the professional races at the BOLDERBoulder.

05/26/2026
05/26/2026

Chip at the BB10K finish today!



CONGRATULATIONS TO THE 2026 BOLDERBoulder INTERNATIONAL PRO CHAMPIONS and .n.mwangi!!!🏆 Top 3 WOMEN:1st place - Rebecc...
05/25/2026

CONGRATULATIONS TO THE 2026 BOLDERBoulder INTERNATIONAL PRO CHAMPIONS and .n.mwangi!!!

🏆 Top 3 WOMEN:
1st place - Rebecca Mwangi // Kenya // 32:33
2nd place - Jesca Chelangat // Kenya // 32:36
3rd place - Rachael Rudel // USA // 32:46

🏆 Top 3 MEN:
1st place - Patrick Kiptoo Kiprop // Kenya // 28:38
2nd place - Daniel Simiu Ebenyo // Kenya // 29:09
3rd place - Aiden Reed // USA // 29:17

2026 INTERNATIONAL TEAM CHALLENGE MEN'S CHAMPIONS:
1st place - KENYA
2nd place - USA WHITE
3rd place - USA RED

2026 INTERNATIONAL TEAM CHALLENGE WOMEN'S CHAMPIONS:
1st place - KENYA
2nd place - ETHIOPIA
3rd place - USA WHITE

Times are unofficial.

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Boulder, CO
80301-80310, 80314, 80321-80323, 80328, 80329

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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