Results/Photos

Date: Sept. 27, 2026 Participant: Ana Sofia Leon Gonzalez #21206 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Strong Start Fuels a Solid Half Marathon Finish Ana Sofia Leon Gonzalez finished the 2026 Boulderthon Half Marathon in 1:45:11, placing 546th overall and 129th among women in a field of 7,223. That result sits between her two prior showings here faster than her 1:52:13 in 2024, though a bit off her personal best of 1:43:41 set in 2025. Her race opened fast, with the first six miles clicking off between 7:33 and 7:48 per mile, building a strong cumulative pace near 7:40. A gradual fade followed from miles 7 through 11, with per-mile splits drifting to the high 8:20s8:40 range, before she rallied with a 7:44 mile 12 to close strong. Given the altitude above 5,000 feet, that early six-mile stretch stands out as her best sustained effort of the day. Tightening the middle miles could help her chase a new personal best next time.