Date: Sept. 28, 2025 Participant: Sofia Nieves #33186 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

Paced Progression with Consistent Effort Sofia Nieves participated in the 2025 Boulderthon 10K event, finishing with a time of 1:04:41 and an average pace of 10:25 min/mile. Notably, she had a strong start with a 10:17 min/mile pace in the first mile, managing to improve her pace to 9:48 min/mile in the second mile. Despite some variability, her pace remained consistent, averaging just over 10 minutes per mile, demonstrating determination and endurance. For continuous improvement, Sofia might focus on maintaining her early mile pace throughout the race. Her place divisions showed some fluctuations, where she improved positions midway through the race, particularly in the first three miles. Comparing this performance to her previous half marathon with a 10:01 min/mile pace, focusing on sustaining a consistent pace could further enhance her results in future races. With slight pacing adjustments, Sofia could significantly enhance her standing in future events.