Date: Sept. 28, 2025 Participant: Bryce Kallio #24126 Race: 2025 Boulderthon Half Marathon Distance: 13.1 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Consistent Performance with Strategic Split Management Bryce Kallio demonstrated a well-paced race at the 2025 Boulderthon Half Marathon. His overall time was 1:47:30, maintaining an average pace of 8:12 min/mile. Notably, he experienced strategic improvements in pace during the event, with significant accelerations in miles 7 to 9, where split paces dropped to 7:54, 7:45, and 7:45 min/mile. This ability to pick up speed in the latter parts of the race contributed to a favorable placement of 15th in the M15-19 division, out of 656 participants. His splits show variance with mile 5 being particularly fast at 8:12 min/mile. Bryce's skills are highlighted by his ability to remain competitive, finishing 722nd overall out of 6546 runners. Theres potential for further gains at consistent mile paces, especially maintaining the pace demonstrated in the faster splits. Remaining steady in the final miles could result in improved overall performance in future races.