Date: Sept. 28, 2025 Participant: Miranda Koo #27629 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

Strong Finish with Impressive Splits Miranda Koo demonstrated a commendable run in the 2025 Boulderthon Half Marathon with a consistent pace throughout the race. Starting strong with a 9:12 min/mile pace for the first mile, Miranda effectively adjusted her strategy by gradually increasing her speed. Notably, she clocked her fastest mile splits at 6:52 min/mile at miles 5 and 6, a significant improvement showing strong mid-race momentum. By the end of the race, Miranda achieved a final time of 1:50:49, marking an overall pace of 8:27 min/mile. Her strategic pacing allowed her to climb the ranks significantly in divisions, cutting her position nearly in half by the end. Concluding in the top 15% of her division, she showcased an impressive ability to escalate intensity as the race progressed. To further enhance future performances, analyzing mile 4 for pacing fluctuations could ensure even better consistency.