Results/Photos

Date: Sept. 27, 2026 Participant: Aruasi Borres #32739 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Steady Pace Through a Mile-Five Surge Highlights Denver Runner's 10K Aruasi Borres covered the 10K in 1:07:11, an elapsed pace of 10:50 per mile. The opening two miles ran smoothly at roughly 10:30 per mile, and after a less even middle stretch, the fifth mile emerged as her fastest of the race at 10:18 per mile before easing slightly over the final mile to the finish. Boulder sits above 5,000 feet, a backdrop worth noting for any pace held this consistently across the distance. Her strongest mile came right as the course pushed through the race's midsection, a solid response to the elevation surrounding downtown Boulder before the finish on the Pearl Street Mall.