Results/Photos

Date: Sept. 27, 2026 Participant: Xiaoyi Zang #40517 Race: 2026 Boulderthon 5K Distance: 3.1 miles

Strong Middle Mile Anchors a Steady 5K Effort Xiaoyi Zang crossed the finish line of the 2026 Boulderthon 5K in 42:14, covering the 3.1-mile course through downtown Boulder. Zang's race built steadily through the first two miles before easing in the closing stretch. She opened in 12:33, then quickened to a 12:11 second mile the fastest mile of her race before a 16:04 closing mile brought her home. That middle-mile surge stood out as the highlight of an otherwise even effort across the field, run at Boulder's altitude of over 5,000 feet.