The popular Geist 10K (6.2 miles) is back in 2026! The course features multiple bridges across the water, stunning views of Geist Reservoir, and great community support from local neighborhoods. The 10K course is USATF (United States of America Track & Field) Certified and Sanctioned. 

Course Overview:
The 10K course begins right after sunrise at 7:30 a.m. at the north end of the Olio Road Bridge. You will begin the race heading south across the bridge over Geist Reservoir before traveling through waterfront neighborhoods. Next, you'll cross the 96th Street waterfront bridge before turning around and heading back east along 96th Street. The final left-hand turn onto Olio Road will bring you to the homestretch and finish line. 

Check out our course maps for a detailed view of the route.

10K cutoff time: 9:30 a.m. (18 minute per mile pace or less)

Age Group Awards: We will be awarding the top 3 male and top 3 female age group finishers in the following age groups: 10-14 | 15-19 | 20-29 | 30-39 | 40-49 | 50-59 | 60-69 | 70-79 | 80+.