Date: Sept. 28, 2025 Participant: Peri Heffernan #26418 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 Strong Division Standing Peri Heffernan delivered an impressive performance in the 2025 Boulderthon Half Marathon, maintaining solid split times with an average pace of 8:01 min/mile. She clocked a final time of 1:45:13. Notably, Peri consistently led her F55-59 division for the first seven miles. Her initial mile time of 7:42 set a swift start, and she hit her fastest split at 7:32 during mile two. Her ability to maintain a competitive pace is evident, though her pace did fluctuate slightly in later miles, with her slowest mile at 8:31. Overall, Peri secured the 2nd place in her age division and finished in the top 173 of female participants out of 6,546 total runners. While her pace slowed in the latter part of the race, strategically planning even pacing across the entire distance could keep her consistently competitive throughout. Overall, an outstanding performance that reflects well on her endurance and ability.