Use Code: ACTIVE2020 to receive $10 off!!
The Boulder Rez Marathon is quickly becoming a Boulder classic! This isn’t just another run around the lake. August temperatures will create the perfect race atmosphere. BBSC will offer a Marathon, ¾ Marathon, Half Marathon, 10K and 5K, guaranteeing the perfect distance for you! This popular course will take runners around the Boulder Reservoir on some stunning single tracks, packed-dirt trails, and paved park roads at the start and finish line. After your race enjoy the lively post-race atmosphere with music, awards, beer, food and more!
Scenic, USATF sanctioned course
Early & Race Day Packet Pick Up Options
Accurately measured, clearly marked courses
Reliable, Accurate Results
Digital Goodie Bag
Overall Awards, Age Group & Relay Awards
|Running-Half marathon - Individual Age gro...||Click to Find Out|
|Running-10K - Individual Age group/open||Click to Find Out|
|Running-5K - Individual Age group/open||Click to Find Out|
|Running-Marathon - Individual Age group/open||Click to Find Out|