Date: Sept. 28, 2025 Participant: Juan Trujillo #12285 Race: 2025 Boulderthon Marathon Distance: 26.2 miles Weather: Perfect running weather with temperatures in the 50's to 70's and nice cloud cover

Consistent Over First Half, A Bit Slower Second Half Juan Trujillo completed the 2025 Boulderthon marathon in a time of 4:31:16, with a steady initial pace. The first half saw mile splits ranging from 8:40 to 9:02 min/mile. His ranking steadily improved during this period, showing a consistent pace through mile 5, before pacing adjustments were necessary. This consistency in the early stages, maintaining an 8:40 min/mile pace over the first two miles, allowed him to move up 60 places overall by mile 4. As the later miles unfolded, adjustments were evident as the pace transitioned to above 10 min/mile. The second half of the race saw mile times ranging from 9:44 to over 13 min/mile. The decline in pace during these miles could be a focal point for future training, aiming to maintain a more even pacing strategy throughout the marathon. His division rank indicates that pacing in later miles can be an area to target for improvement.