Results/Photos

Date: Sept. 27, 2026 Participant: Ronnie Zambrana #30334 Race: 2026 Boulderthon 10K Distance: 6.2 miles

Strong Finishing Kick Seals a Steady 10K Ronnie Zambrana crossed the 2026 Boulderthon 10K in 1:10:20. Her pace held in the 11-minute range through the first three miles before easing to 13:00 in the fourth, then she turned in her two fastest miles of the day to close 10:28 and 10:36 finishing well below her early rhythm and moving up sharply in the final stretch. That closing pair, run at Boulder's altitude above 5,000 feet, stands out as the highlight of the race: a sustained two-mile push after the fourth-mile dip, showing good control late when many runners fade. With no prior Boulderthon results on file for comparison, this outing offers a clear baseline and a strong finishing gear worth building the next race plan around.