Date: Sept. 28, 2025 Participant: Halie Peplinski #32744 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 Early Pace with Decline in Second Half Halie Peplinski efficiently completed the 2025 Boulderthon 10K with a total time of 58:39, maintaining an overall pace of 9:27 minutes per mile. Initially, her splits were quite steady, starting with an 8:51 pace in the first mile and slightly improving to 8:48 by the second mile. Notably, her position shifted from 342nd to 457th after mile two, suggesting adjustments among race participants despite a consistent pace. As the race progressed, her split paces gradually increased, peaking at 10:38 in the fifth mile. This also reflected in her overall placement, where she finished 537th out of 2428 participants. Despite a larger fall in rankings during the final stretch, maintaining consistent early paces was a commendable effort. Focusing on endurance and maintaining pace could be beneficial for improved performance in the latter half of future races.