Date: Sept. 28, 2025 Participant: Andrew Spiers #25895 Race: 2025 Boulderthon Half Marathon Distance: 13.1 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Consistent Performance with Occasional Surges Andrew Spiers from Castle Rock, CO, demonstrated strong consistency throughout the 2025 Boulderthon Half Marathon. Over 13.1 miles, his average pace clocked in at 8:08 min/mile, concluding the race in 1:46:41. Noteworthy achievements include a drop in split pace to 7:50 min/mile between miles 11 and 12, showcasing his capability for speed in the later stages. His performance placed him 46th in the Men's 40-44 division, amid a robust field of competitors. Analyzing his splits, Andrew maintained a relatively steady pace, with mild fluctuations. The second mile saw a slight dip in performance with an 8:31 min/mile split pace, impacting his standing temporarily. However, he regained momentum, particularly in the fifth mile achieving a split pace of 7:53 min/mile, which improved his placement notably. Emphasizing even pacing during the early miles could stabilize his overall standing in future events.