Results/Photos

Date: Sept. 27, 2026 Participant: Sergio Mukokomani #13053 Race: 2026 Boulderthon Marathon Distance: 26.2 miles

Strong Early Pace Fades Over Final Miles Sergio Mukokomani finished the 2026 Boulderthon Marathon in 4:24:39. He ran the opening miles briskly, covering the first 3 miles in under 8-minute pace and holding an elapsed pace near 7:40-8:10/mile through mile 14. From mile 15 on, his per-mile splits climbed into the 11- to 13-minute range, pushing his overall elapsed pace from 8:25/mile at mile 15 to 10:06/mile by the finish. His fastest mile-plus stretch came early, miles 1-3, covering that distance in under 23 minutes. That opening effort came at Boulder's elevation, over a mile above sea level. By the time he passed the lululemon Power-Up Zone near mile 22.5, his pace had settled into the 13-minute range, matching the steady grind of his closing miles into downtown Boulder's Pearl Street Mall finish.