Barr Lake 30k and 15k

Brighton, United States • 14 Jul 2024

The Barr Lake 30k and 15k is an annual running event held at Barr Lake State Park in Brighton, CO, organized by the Endurance Race Series. Known for its flat and fast course, the event features less than 100 feet of elevation gain per loop, making it ideal for runners of all levels. Participants start and finish at the Nature Center, enjoying scenic views of the lake and the front range throughout the race. The event includes a 30k and a 15k race, with a course time limit of 5 hours. The terrain is 100% dirt, and the race is cupless to promote environmental sustainability. Visit the organization's website for the most recent information.

Race information

30 km
30k
15 km
15k
Visit the organization's website for the most recent information.
Trail runs nearby

Join the Freakin Freezin 5K in Denver on January 25 for a chilly, car free, flat trail run at Northfield High School with medals for all finishers. Choose a 5K, a no shirt option, or run virtually and score a finisher package.

Join the Super Sunday 5K on February 8, 2026 for a fun run or walk along the Mary Carter Greenway. Celebrate afterward at Breckenridge Brewery Farmhouse with event swag and 20% off food and drinks.

Run the scenic Barr Lake Trail Race at Barr Lake State Park in Brighton, CO on June 13, 2026. Choose from 5K to 50K on a looped dirt course with continuous lake and Front Range views, friendly aid stations, and a relaxed mostly flat route.

The Bear Chase is a two day trail running festival at Bear Creek Lake Park on October 3 and 4, 2026. From ultras to fun 5K and 10K options, enjoy scenic single track loops with aid stations and live split tracking.