Results/Photos

Date: Sept. 27, 2026 Participant: Holly Heassler #32095 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Steady Miles Power a Consistent 10K Finish Holly Heassler completed the 2026 Boulderthon 10K in 1:01:58, an average pace of 9:59 per mile. Her mile splits held in a tight band through the race, ranging from 9:29 to 10:23, with her cumulative pace never drifting far from the 10:00 mark. Her fifth mile stood out as her fastest of the race, clocked at 9:29, a solid push before the finish. That balance across the distance reflects an evenly-managed effort from start to finish, one worth building on with a bit more focus on closing speed in the final mile. Boulder's elevation, over 5,000 feet, adds context to the steady pacing throughout.