Results/Photos

Date: Sept. 27, 2026 Participant: Rosalie Burke #31953 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Fast Start Gives Way to a Steady Fade Rosalie Burke covered the 10K in 1:02:25, an overall pace of 10:04 per mile. Her race opened strong, with a 6:39 opening mile that ranked among the field's quickest, before each subsequent mile slowed9:57, 11:16, 10:37, and a final push that stretched to 12:45. The cumulative pace climbed steadily from that fast start, settling near 10:00 per mile by the finish. Running at Boulder's altitude of over 5,000 feet, Burke's early pace reflects real strength, and dialing back that opening surge could help her sustain a more even effort across the full 6.2 miles next time.