Results/Photos

Date: Sept. 27, 2026 Participant: Diana Antenucci #23076 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Steady Pacing Fuels a Strong Half Marathon Effort Diana Antenucci finished the half marathon in 1:52:43, averaging 8:36 per mile. She opened with a strong, even stretch through the first six miles, holding between 8:17 and 8:33 pace, before easing slightly through the middle of the course. Her slowest mile came at mile 11, at 9:19, but she rallied over the final two miles, closing in 8:45 and 8:48 to reach the Pearl Street Mall finish with momentum. Her fastest sustained running came early miles 1 through 6 as she banked time under 8:30 pace before the effort naturally settled. That opening stretch carried her toward the lululemon Power-Up Zone, positioned around mile 9.5 of the half course, just ahead of her lone slower mile. Racing at Boulder's altitude, over 5,000 feet, she kept her overall pace consistent from start to finish.