Date: Sept. 28, 2025 Participant: Bill Yost #42275 Race: 2025 Boulderthon 5K Distance: 3.1 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Consistent Pace with Potential for Enhanced Speed Bill Yost showed a steady and consistent performance at the 2025 Boulderthon 5K. At 79 years old, Bill maintained a relatively constant pace, beginning with a 23:39 min/mile pace for the first mile and progressively improving over the course of the race. His tight grouping of mile times, ending with a 1:09:44 finish, demonstrates a solid effort in maintaining endurance. Despite not placing within the top ranks, Bill held 13th in the M75+ division, indicating a consistent performance among his peers. His average pace of 22:29 min/mile overall suggests that with focused speed work, theres potential for performance improvement. The execution of pace quickening from 23:39 min/mile to 21:54 min/mile, between the first and third mile, showcases his ability to adapt and improve as the race progresses. Working on initial mile pace might provide opportunities to enhance his overall time in future races.