Results/Photos

Date: Sept. 27, 2026 Participant: Hanalei Anderson #20342 Race: 2026 Boulderthon Half Marathon Distance: 13.1 miles

Negative Split Powers a Strong Closing Kick Hanalei Anderson finished the half marathon in 1:51:28, an 8:30/mile pace. After an opening mile near 9:00, she settled into a steady 8:358:45 rhythm through the middle miles before surging in the closing miles, running 8:04 and then 8:02 for miles 12 and 13 her fastest miles of the race and a strong finish after 11 miles of even effort. That late surge came as she passed through the lululemon Power-Up Zone near mile 9.5, where her pace held near 8:35 before the final acceleration. Given Boulders elevation over 5,000 feet, holding that closing pace reflects strong pacing discipline through the races final stretch.