Results/Photos

Date: Sept. 27, 2026 Participant: Andres Pucci #20635 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Steady Negative Split Fuels Strong Half Marathon Finish Andres Pucci ran the 2026 Boulderthon Half Marathon in 1:52:39, averaging 8:36 per mile. Pucci's opening mile came in at 9:07, but he steadily worked his pace down through the middle miles, hitting 8:21 at mile six and 8:06 at mile nine. Miles 6 through 10 stood out as his strongest mile-plus stretch, holding between 8:06 and 8:26 per mile. After a brief dip to 9:24 at mile 11, he closed with an 8:12 split, finishing with more speed than he started. Racing at Boulder's altitude of over 5,000 feet, Pucci's ability to build pace across the second half of the course reflects strong pacing discipline worth carrying into future races.