Date: Sept. 28, 2025 Participant: Katie Chamberlin #25714 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

Consistently Steady with Moments of Brilliance Katie Chamberlin, 24, from Lakewood, CO, delivered a steady performance at the 2025 Boulderthon Half Marathon, finishing in 1:44:00. Her average pace was an impressive 7:56 min/mile. Noteworthy was her stellar effort at mile 9, with a remarkable split of 5:59, showcasing her ability to push her limits. Throughout the race, Katie maintained a consistent pace, which is a solid approach for endurance racing. Her placing fluctuated slightly, finishing 541st overall out of 6546 participants and 148th in her gender category. Within her division, she achieved a commendable 23rd place. Analyzing her splits, it would be beneficial to examine the dip in performance at mile 10perhaps due to external conditions or tactical choices. Improving consistency in those areas might help enhance her overall race performance. Otherwise, Katie's strong, steady pacing indicates solid training and endurance capabilities.