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,...

BOLDERBOULDER INTERNATIONAL PRO TEAMS AND ROSTERS ANNOUNCED ’23 Champs Mantz and Durgin Lead Team USA Squads Against Ethiopia, Eritrea, Japan, Kenya, and Mexico BOLDERBoulder today announced the rosters for the International Pro Team Challenge. Athletes from the...

BOLDERBoulder to Host USATF Colorado Championships USATF Colorado has announced that the BOLDERBoulder 10K, America’s All-Time Best 10K, has been selected to host the 2024 USATF Colorado 10 km Championships. USATF Colorado members who compete in this year’s...

BOLDERBoulder, America’s All-Time Best 10K, today announced that retiring University of Colorado Boulder Chancellor Philip P. DiStefano will be the official starter for the 2024 race. “We are honored to have one of the University of Colorado’s most accomplished...

American Teams Announced for 2024 BOLDERBoulder International Pro Team Challenge BOLDERBoulder, America’s All-Time Best 10K, announced the rosters of the American teams that will compete in the 2024 International Pro Team Challenge on Memorial Day - May 27th. The...

At last year's BolderBoulder, Americans swept the titles in all four professional races for only the second time in the event's history. All four of the 2023 champions will return to defend their titles at this year's race which will take place on Memorial Day, May...

The 2024 BOLDERBoulder is just under three months away with registration numbers trending higher than in recent years. While race organizers are busy preparing for this year’s race, so too are the local businesses who are frequented by race participants and their...

RunSignup, a leading registration and technology provider for endurance events, recently released its list of the Top 100 Largest Road Races in the United States. BOLDERBoulder ranked as the sixth largest race in the U.S .last year and when considering single...

The BOLDERBoulder is thrilled to announce the start of a new youth initiative for the 2024 race year. Introducing the BOLD SQUAD, a program that is specifically designed for our younger participants. Every person who registers for the race that is 14 years and under...

The Iconic Race in its 44th Edition Enlists Leading Running Brands to Enhance the Training and Race Day Experience for All  Today, BOLDERBoulder 10K announced Runners Roost as the race’s Presenting Sponsor and Nike as the Official and Exclusive Running Shoe and...

43rd RUNNING OF THE BOLDER BOULDER MEMORIAL DAY, MAY 29, 2023 BOULDER, CO (May 2023) – The 43rd running of the BOLDERBoulder, Colorado’s largest road race, happens in just under one week on Monday, May 29. The starting gun will launch the first of 90 waves at 6:55...

WE COULDN’T DO THIS WITHOUT VOLUNTEERS!  Please consider volunteering, and “run” the race as part of an amazing crew! We are ramping up for the 2023 BOLDERBoulder, and are excited to be less than 100 days until Memorial Day! There are many things that need to fall...

WARMTH IS FOR WHINERS!  The COLDER BOLDER 5k will be here before you know it. Saturday, December 10th is the date, and in Colorado the race start could be sunny and 45 Degrees, or a chilly and snowy 10 Degrees. We know you can handle either scenario, but we want you...

Announcing the 2022 Professional Field & the Ukrainian Women's Team Slated to Race Memorial Day The BOLDERBoulder today announced that the International Invitational Pro Team Challenge will return this year featuring competitors from around the world, including...

FirstBank Gets Coveted Top Level Race SponsorshipBOLDERBoulder Announces FirstBank a Presenting SponsorFirstbank is the Bank that Keeps Colorado Running The BOLDERBoulder 10K is proud to announce FirstBank as the Presenting Sponsor beginning with the 2022 race....