Results/Photos

Date: Sept. 27, 2026 Participant: John Radcliffe #27559 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Strong Closing Miles Power a Steady Half Marathon John Radcliffe finished the half marathon in 1:40:54, an average pace of 7:42 per mile. He built an even effort through the first ten miles, holding between 7:34 and 7:40 per mile aside from a modest dip near miles 7-9, before closing with his fastest mile of the race, a 7:22 in the 13th mile. Running the 2026 Boulderthon half marathon, Radcliffe covered a course redesigned this year with net elevation gain trimmed nearly 50 percent, from 384 to 203 feet, in a city sitting above 5,000 feet. His even pacing through the middle miles and strong final surge point to well-managed effort across the distance.