Date: Sept. 28, 2025 Participant: Kelsey Lee #32586 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

Steady Improvement in Early Splits Kelsey Lee demonstrated a commendable performance at the 2025 Boulderthon 10K, particularly with her consistent pacing early in the race. Starting strong, Kelsey's initial mile split time was 7:42 min/mile, placing her 134th overall and 38th in her gender category. Notably, she improved in the second mile, running a faster split time of 7:33 min/mile. This helped Kelsey move up to 8th in her division (F30-34). Her pacing consistency is evident, with an overall elapsed pace of 8:02 min/mile for the race. While maintaining a strong overall rank of 169 out of 2428 total participants, Kelsey encountered a slight slowdown during the fourth and fifth miles, with split paces of 8:44 and 8:09 min/mile, respectively. Focusing on strengthening endurance in the latter half of future races could enhance her competitive edge and improve division standing. Overall, Kelsey's performance has laid a solid foundation for potential growth in upcoming races.