Boulder Rez Half Marathon

• Half Marathon:- Run 26.2 Miles
• 10k:- Run 6.2 Miles
• 5k:- Run 3.1 Miles

The first race of the Boulder Rez Race series, featuring a half marathon, 10K and 5K. This event attracts athletes from all over the west due to its phenomenal course, glamorous finisher medals, perfect running temperatures, and awesome post-race party.

The new, bigger and better Spring Boulder Rez Half Marathon is brought to you by BBSC Endurance Running; a race production you can count on to bring you the best quality race experience at an affordable price. Race during the best time of the year, in the running mecca of Boulder. You'll travel on paved roads, dirt trails and get to experience the wildlife around the Rez. This course offers spectacular views of Boulder's Flatirons and takes you along the water's edge.

This amazing run course around the Boulder Reservoir is astonishing and remains mostly on dirt roads and trails! The course is flat with only 200 feet of elevation gain, and will take you across the Boulder Reservoir and around some beautiful views of the Rocky Mountains. The half marathon will complete 2 loops, and the 10K will complete one loop, all clockwise. 5K runners will run counterclockwise for 1.55 miles and then head back to the finish line.