Results/Photos

Date: Sept. 20, 2025 Participant: Sean Rimmer #234 Race: 2025 Pikes Peak Ascent Half Marathon Distance: 13.1 miles Weather: Chilly start. Heavy winds (tail/cross wind). Sunny at the finish.

Significant Improvement and Strong Finish Above the Treeline Sean Rimmer, 33, from Colorado Springs, delivered a commendable performance in the 2025 Pikes Peak Ascent Half Marathon. Sean completed the race in 3:28:46, improving from the previous year's time of 3:52:12. With an average pace of 15:37 min/mile over the 13.36-mile course, Sean demonstrated resilience, particularly in the challenging high-altitude sections, notably between the 12.31 and 13.36 mile markers, where his pace remained consistent despite increasing elevation. The splits reveal strategic pacing, starting strong with a 7:26 min/mile pace at Ruxton. Although the pace gradually slowed, this was expected due to the elevation climb to 14,061 feet and the associated fatigue at high altitude. Positions improved significantly from 1143rd at the start to 152nd overall, reflecting effective race strategies. Continuation of focusing on consistent pacing and effective elevation gain tactics could further enhance performance in future races.