Boulder, CO, – BOLDERBoulder, one of the most renowned races in the United States and named America’s All-Time Best 10K by Runners World, has announced an exciting new partnership with Let’s Do This, the leading technology partner for endurance events. This new long...

Boulder, CO – The BOLDERBoulder, America’s All-Time Best 10K, announced today the official lineup for the 2025 International Team Challenge, set to take place on Memorial Day, May 26, 2025. Professional runners from across the globe will compete in this prestigious...

BOULDER, Colo. – The BOLDERBoulder, one of America’s most iconic 10K races, is proud to announce that Peggy Coppom, beloved CU Buffs superfan and community icon, and Rick George, University of Colorado’s Athletic Director, will serve as the official starters for this...

BOULDER, CO — The 2025 BOLDERBoulder 10K, one of America's most iconic road races, will once again host some of the nation’s most accomplished distance runners. The official U.S. roster for this year’s international pro race was announced today, featuring past...

BOLD STORIES – ANITA KHEDKAR I ran the BOLDERBoulder 10K race on Memorial day last year. And as always it was an experience I will always cherish. The race that started in 1979 has grown in momentum and size by leaps and bounds over the years with over 50K...

The BOLDERBoulder 10K, the fourth largest race in the U.S., today announced Suunto as its official headphone sponsor. Known for their commitment to endurance and innovation with compasses, GPS watches, and Dive instruments since 1936 from Finland. Suunto is bringing...

The BOLDERBoulder 10K, the fourth largest race in the U.S., today announced Runna as its Official Training Partner. Runna, the #1 rated running training app worldwide, boasts a 4.9-star rating.  As the official training partner, Runna will offer comprehensive training...

  Boulder, CO – The BOLDERBoulder is excited to announce that registration is now open for businesses wishing to enter teams in the annual Business Challenge that is part of the Memorial Day tradition. Last year, more than 50 companies participated, and industry...

Running USA, the premier trade organization for the road race industry, recently released its list of the 100 Largest Road Races in the United States for 2024. BOLDERBoulder ranked as the fourth-largest race, climbing two spots from its position in 2023. Last year...

The 2024 BOLDERBoulder saw increased participation for the third year in a row with 48,318 registrations and 41,398 finishers crossing the finish line inside of Folsom Field. In 2023, 40,044 people registered with 35,007 finishers. With the increased participation,...