Date: Sept. 28, 2025 Participant: Spyridon Mastroyannis #26720 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

Consistent Finish with Notable Mid-Race Recovery Spyridon Mastroyannis displayed a consistent performance at the 2025 Boulderthon Half Marathon. Starting at an 8:52 min/mile pace, the second mile showed an impressive improvement to an 8:19 min/mile pace. However, a significant slowdown occurred in the third mile with a 26:24 min/mile pace, dropping his overall place to 4084. A quick recovery followed, with the next mile completed in 2:30. Pacing adjustments were evident throughout the rest of the race, accelerating better towards the end. Noteworthy data points include the final miles where paces ranged from 8:15 min/mile to 8:27 min/mile. Finishing with an elapsed time of 1:48:16, Spyridon secured 759th place overall out of 6546 participants. Performance in the last two miles showcased strategic pacing, moving up to 749th place and significantly improving placement in the M35-39 division. A focus on maintaining mid-race pacing may benefit future races.