Results/Photos

Date: Sept. 27, 2026 Participant: Sorenna Cooper #40144 Race: 2026 Boulderthon 5K Distance: 3.1 miles

Strong Start Fades Late in the 5K Sorenna Cooper covered the 5K in 33:59. She opened with a 10:03 first mile, then quickened to 9:49 through mile two, her fastest mile of the race. The final mile slowed to 13:07, pulling her overall pace to 10:57 per mile by the finish. Running at Boulder's altitude of over 5,000 feet, Cooper's early pacing showed a solid sense of control, with that second-mile surge standing out as the highlight of her race. A touch more even effort across the final stretch could help her carry that mile-two strength through to the finish next time.