Date: Sept. 28, 2025 Participant: Stef Streamer #27401 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 Pacing with Strategic Improvements Stef Streamer maintained a solid performance at the 2025 Boulderthon half marathon, finishing with a time of 1:50:14 and an average pace of 8:24 min/mile. Initial splits were consistent with the first two miles at an 8:08 pace. By mile five, Stef hit an impressive 8:01 split time, showcasing strong mid-race pacing. Although there was a slight decline in pace by the midsection, Stef interestingly increased his standing to 462 overall and 56 in his division around the fifth mile. The kick at the ninth mile was notable with a 7:41 split, the fastest mile of the race. Comparing this year's performance with last year's, Stef achieved a significant improvement, shaving over 11 minutes off his time and moving up in placement among gender and division rankings. Future races could benefit from maintaining the strong early pace throughout the later stages of the race for a more evenly distributed effort. Excellent job on the pacing improvements!