Date: Sept. 28, 2025 Participant: Isabel Carmona berrio #33032 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

Consistent Splits and Strategic Pacing Showcase a Strong Race Performance Isabel Carmona Berrio maintained a steady effort throughout the 2025 Boulderthon 10K, completing the race in 57:14 with an average pace of 9:14 min/mile. Her performance showed a strong start, opening with a 9:21 mile and quickly adjusting to a faster 8:56 pace by the two-mile mark. This improvement demonstrates Isabels ability to gauge and adjust her pacing strategy effectively. The analysis of splits reveals Isabels capability to maintain a consistent pace as she navigated the course. She secured her best split time in the second mile with 8:32, which significantly improved her position, moving up in her division from 43rd to 42nd and overall males and females from 472nd to 502nd before settling at 420th by the third mile. Continuing with a stable pace, Isabel ranked 30th in her division by the fifth mile. Focusing on maintaining her pace in later stages might enhance her placement in future races.