Results/Photos

Date: Sept. 27, 2026 Participant: Rebecca Sanguyo #41861 Race: 2026 Boulderthon 5K Distance: 3.1 miles

Strong Middle Mile Powers a Solid 5K Finish Rebecca Sanguyo completed the 2026 Boulderthon 5K in 29:16, finishing 503rd overall out of a field of 2,677 and 160th among women. Her race built momentum early, dropping from a 9:12 opening mile to an 8:19 second mile, the fastest stretch of her race. The final mile eased to 10:46, rounding out her overall pace to 9:26 per mile. Racing at Boulder's elevation of over 5,000 feet, Sanguyo's pacing shows a strong ability to accelerate mid-race a pattern she could look to sustain longer if she wants to close a race with similar strength.