Date: Sept. 28, 2025 Participant: Jack Vannier #31050 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

Steady Progress with Strategic Pacing in Every Mile Jack Vannier completed the 2025 Boulderthon 10K, covering 6.2 miles with an overall pace of 8:34 min/mile in a total time of 53:12. Starting off the race strong, Jack managed an 8:35 min/mile for the first mile, gradually increasing speed in the second mile to 8:07 min/mile. This strategic move helped him secure a temporary improvement in placement overall and within his division. Vannier maintained consistent pacing throughout, although the fourth mile slowed to a 9:12 min/mile, which slightly impacted his overall ranking. Notably, he regained momentum in the fifth mile with an 8:43 min/mile, achieving his best division placement of 29th. Ending the race in 37th place for M30-34, Jack's consistent pacing in an event with 2428 participants showcases his capability to compete. For future races, aiming for a more uniform pace, especially in later miles, could further bolster his performance.