Date: Sept. 28, 2025 Participant: Callie Graham #33024 Race: 2025 Boulderthon 10K Distance: 6.2 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Consistent Performance with Notable Mid-Race Surge Callie Graham completed the 2025 Boulderthon 10K with a total elapsed time of 57:48, maintaining an average pace of 9:19 min/mile. Her performance showed impressive mid-race improvement, particularly noted in the splits between miles 2 and 3 when her overall place improved to 521st, rising from 673rd. This advancement, coupled with a strong placement within her division, where she ranked 16th among her F40-44 peers, highlights her competitive endurance. Analyzing the splits, Callie demonstrated a fast finish technique, specifically in the final mile with a split pace of 9:52 min/mile, just slightly higher than her average pace. Her split at mile 2 was notably faster at 8:52 min/mile. To enhance her performance, Callie might focus on sustaining those quicker paces throughout the race to hold or enhance her competitive position. Overall, the varied paces across different splits suggest targeted areas for pacing strategy development.