This early summer race features a spectator-friendly Half Marathon, 10K and 5K course. Attracting athletes from all over the west due to its phenomenal scenery, glamorous finisher medals, perfect running temperatures with many nearby Boulder attractions to enjoy after the race.
The run course loops around the Boulder Reservoir and remains mostly on dirt trails. The course is flat with only 200 feet of elevation gain. You will experience iconic views of the mountain range to the west. The Half Marathon will complete 2 loops, and the 10K will complete one loop. 5K runners will take a different course route.
Boulder Rez Half: race details
Event Schedule 5:45am - 7:15am: Packet Pick Up & Registration 7:15am: Start of Half Marathon 7:20am: 10K Start 7:25am: 5K Start 8:15am: 5K Awards 8:30am: Post Race Meal Begins 8:45am: 10k Awards 9:30am*: Half Marathon Awards 10:45am: Course Closed *Award times are approximate
Race Day Packet Pickup Saturday, June 11th 5:45am-7:30am Finish Line Area in Boulder Reservoir Parking Lot
Race Features Scenic, USATF sanctioned course Early & Race Day Packet Pick Up Options Accurately measured, clearly marked courses Reliable, Accurate Results Participant Shirt Finisher Medal
Awards Overall Top 3 Male & Female Age Groups: 19 & Under; 20-29; 30-39; 40-49; 50-59; 60-69; 70-79; 80+
Volunteer Volunteers of all ages are welcome! Volunteers under 13 years must have a parent or guardian accompanying them during their volunteer shift. Please email firstname.lastname@example.org to inquire about volunteering. Include your name, age, day and time availability, and any special requests.
boulder rez half: Pricing
11/30 - 12/7
Half Marathon Relay (per person)
boulder rez half: Packet Pick Up
Packet Pickup Saturday, June 11th 5:45am-7:30am Finish Line Area in Boulder Reservoir Parking Lot