Date: Sept. 28, 2025 Participant: Zach Zvonek #40369 Race: 2025 Boulderthon 5K Distance: 3.1 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Steady Progression with Consistent Pacing Zach Zvonek participated in the 2025 Boulderthon, completing a 5K race with an overall time of 35:26, resulting in an 11:25 min/mile pace. His performance saw a steady progression through the race, starting with a 10:24 min/mile pace for the first mile. By the second mile, his pace shifted to 12:02 min/mile, but he managed to pick it up slightly in the third mile with an 11:53 min/mile pace. Within his division, M35-39, Zach placed 50th, showcasing consistent performance across all distance segments. Notably, the time difference between his first and last mile indicates a slight drop in pace, which can be attributed to endurance factors. Future efforts might benefit from steady pacing strategies to maintain that initial momentum throughout. Overall, a solid run in a field of 1972 participants, highlighting key areas of endurance improvement for next time.