Results/Photos

Date: Sept. 27, 2026 Participant: Bo Walter #21297 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Strong Early Miles Fuel a Steady Half Marathon Finish Bo Walter finished the half marathon in 2:22:23, an overall pace of 10:52 per mile. His race opened with his best sustained running, covering miles 2 through 4 at a 9:369:42 per-mile clip, pulling his cumulative pace down to 9:56 by the four-mile mark. From there, the pace eased gradually, settling into the 11:0012:15 per-mile range through the second half before a final mile back down to 10:16. Boulder's elevation, over 5,000 feet, adds context to that overall effort. The race, like all Boulderthon distances, finished on the Pearl Street Mall in downtown Boulder. Given the strength of those opening miles, Bo might consider working on holding that early rhythm a bit longer in future half marathons.