Results/Photos

Date: Sept. 27, 2026 Participant: Lance Marlow #32906 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Steady Pace Carries Denver Runner Through Boulder's 10K Lance Marlow finished the 2026 Boulderthon 10K in 1:04:12, holding a consistent rhythm across the six-mile course. His cumulative pace held between 10:05 and 10:21 min/mile for the majority of the race, showing solid control from start to finish. Mile 5 stood out as his strongest stretch, clocked at 9:46, a notable pickup before the finishing miles brought the pace back toward his overall average. Racing at Boulder's altitude of over 5,000 feet, Marlow closed his day on the historic Pearl Street Mall, the finish line shared by every distance in the event. The 10K field set off at 8:10 AM, giving runners like Marlow a slightly later start than the marathon and half participants. Fitting for a race in a city recognized by National Geographic as the Happiest City in America, Marlow's composed and even effort made for a strong showing on race day.