Date: Sept. 28, 2025 Participant: Peter Mack #32765 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 Pace Secures Division Victory Peter Mack showcased remarkable consistency and speed in the 2025 Boulderthon 10K. He completed the race with an impressive time of 39:57, pacing at 6:26 min/mile. Notably, he secured first place in his division (M45-49), finishing in 20th overall and 17th among males out of 2,428 participants. Peter's splits reveal a strong start, opening with a solid 6:12 in the first mile and maintaining a steady pace throughout, only slightly slowing towards the end. Compared to his previous 10K at the 2024 Boulderthon, Peter improved his finish time by over a minute, previously clocking in at 40:58 with a 6:36 min/mile pace. This progress is an excellent reflection of his dedication and training. While his splits between the third and fourth mile suggest a deceleration, maintaining focus on endurance through the mid-race can push his performance even further. Overall, Peter's results indicate a well-executed race with strategic pacing.