Date: Sept. 28, 2025 Participant: Christian Bethelmy #33683 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 Placement Improvements Christian Bethelmy, aged 32 from Denver, CO, completed the 2025 Boulderthon 10K with an official time of 1:04:53, a steady pace of 10:28 min/mile. Starting with consistent splits of 10:09 min/mile for the first two miles, Christian showed an initial consistent pace but then experienced a slowdown by mile 4 with an 11:12 min/mile split. However, he quickly regained composure, pacing with 10:33 min/mile for the next two miles. His performance saw overall improvement in placement, moving up in the ranks to finish 919th out of 2428 participants. Within his age division of M30-34, Christian secured 109th place. A key takeaway would be to aim for maintaining steadier splits throughout the race to avoid slowdowns, especially around the mid-race mark. Focusing on this could help trim down overall time in future events.