Date: Sept. 28, 2025 Participant: Jun young Lee #33435 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 Start, Slight Drift in Pace Jun young Lee displayed a steady start at the 2025 Boulderthon 10K. His first mile was clocked at 9:49, placing him at 633rd overall. Notably, he maintained a consistent pace in the second mile, clocking in at 9:31, before completing the third mile in 9:36. His overall early race splits reflected a controlled effort with a pace that ranged between 9:31 and 9:49 min/mile. In the latter half of the race, Jun young's pace dipped slightly, with his fourth mile at 10:37 and fifth mile at 10:06. His overall time for the 10K was 1:02:09, averaging a pace of 10:01 min/mile. While his placement shifted during the race, finishing 769th out of 2428 participants, a focused strategy on maintaining mid-race pace could enhance future performance. Continue to build on this performance, maintaining early splits while aiming to reduce pace drift in the later stages.