Date: Sept. 28, 2025 Participant: Alfonso Rivera hernandez #42289 Race: 2025 Boulderthon 5K Distance: 3.1 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Steady Progression in 5K Race Alfonso Rivera Hernandez demonstrated a consistent effort in the 2025 Boulderthon 5K. With an overall time of 59:47, he maintained an average pace of 19:17 minutes per mile. His performance improved slightly after the first mile, with split paces of 17:51 and 18:48 for the second and third miles, respectively. This improvement showed a positive adjustment mid-race. In the Men's 65-69 division, Alfonso placed 16th, indicating a strong performance among his peers. Competing with a group of 1972 participants, he held steady within the overall rankings, finishing 1570th. Encouragingly, he also maintained his place in the male division towards the end, finishing 622nd out of all male participants. For future races, focusing on starting with a consistent pace like the second mile might further optimize his overall performance. Well done on a solid race!