Results/Photos

Date: Sept. 27, 2026 Participant: Tristan Gregory #22902 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Fast Start Fuels Steady Half Marathon Finish Tristan Gregory finished the 2026 Boulderthon Half Marathon in 1:44:17, an average pace of 7:57 per mile, placing 506th overall and 394th among men in a field of 7,223. Gregory opened quickly, covering the first two miles in 6:41 each before easing into a steadier rhythm through the middle miles, with per-mile splits drifting into the 7:308:50 range as the race progressed. That fast start stands as the strongest mile-plus stretch of his race, and his cumulative pace held firm near 7:567:57 over the final miles, showing good control after the early effort. Racing at altitude in Boulder, over 5,000 feet, he tackled a half marathon course redesigned this year with net elevation gain cut nearly 50 percent, from 384 to 203 feet, before finishing on the Pearl Street Mall.