Results/Photos

Date: Sept. 27, 2026 Participant: Delaney Christoff #30468 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Steady Early Pace Cools Late Delaney Christoff completed the 10K in 54:01, an 8:42 min/mile pace. She opened with her quickest mile at 8:23, then held remarkably even effort through the middle miles, covering the first five miles in 42:24 an 8:28 min/mile average before the final mile eased to 9:50. That opening five-mile stretch stands out as the strongest section of her race, run with only a few seconds of variance between splits despite Boulder's elevation above 5,000 feet. She crossed the finish on the Pearl Street Mall in downtown Boulder, capping a well-paced effort with room to build a stronger closing mile next time out.