Results/Photos

Date: Sept. 27, 2026 Participant: Rex Cinelli #31572 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Strong Finish Fuels Top-Tier 10K Performance Rex Cinelli crossed the line in 48:59, good for 141st overall and 100th among men out of the field of 3,071 at the 2026 Boulderthon 10K. That result placed him inside the top five percent of participants, a strong showing built on a well-managed final push. Cinelli's pace fluctuated early, opening with an 8:14 first mile before settling into the 7:478:07 range through the middle miles. He found his rhythm late, closing with a 7:37 final mile his fastest of the day to finish with authority. Racing at Boulder's altitude of over 5,000 feet, that late surge stands out as the highlight of his effort, showing strong control and finishing strength over the back half of the course.