Results/Photos

Date: Sept. 27, 2026 Participant: Jamie Kopacka #27445 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Steady Pacing Capped by a Fast Closing Mile Jamie Kopacka finished the 2026 Boulderthon Half Marathon in 1:48:27, an 8:16/mile pace, placing 687th overall and 178th among women in a field of 7,223. She returns to Boulderthon a year after running the 10K in 50:44. After a brisk opening pair of miles near 8:00/mile, her pace settled into a consistent 8:108:30 range through the middle of the course. She closed strong, running her fastest mile of the race in the final stretch at 7:42, pulling her cumulative pace back down to 8:16/mile by the finish. That finish came on the Pearl Street Mall, capping a race run at Boulder's altitude above 5,000 feet.