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Mile High Mile was held on May 23, 2026.

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Running

Mile High Mile

Boulder High School

Sat, May 23, 2026 at 13:00:00

About this event

Mile High Mile presented by Sarah Vaughan at LIV Sotheby’s Saturday, May 23 | Boulder High School The Mile High Mile is back for its 8th season—bringing a high-energy night of racing to Boulder for runners of all ages and abilities. This year, we’re introducing a new format designed to make the event more accessible, more flexible, and more fun—whether you're chasing a PR or just showing up to run a mile with your crew. Two Ways to Race 1. Community Miles (Chip-Timed) – All Afternoon We’re opening the track to everyone. Open to all ages and abilities, including youth runners (14 & under)Chip-timed results with instant finish timesPrinted finisher certificates to take homeRolling wave starts every ~15 minutesMiss your start? No problem—just jump into the next wave This is your chance to experience the energy of the Mile High Mile in a low-pressure, high-fun environment. 2. Competitive Heats (FAT-Timed) – Late Evening As the sun sets, the racing heats up. Fully Automatic Timing (FAT) for official resultsSeeded heats based on pace, including:High school racesOpen and sub-elite sectionsElite Women’s & Men’s races to close out the nightAthlete introductions and a true track meet atmosphereYes—you can break the tape Why You Should Be There A uniquely inclusive + competitive track eventDesigned for first-timers, families, and serious racers alikeA chance to race under the lights and stay for the fastest mile racing in ColoradoCommunity energy early → electric racing atmosphere late

Distances & pricing

See current pricing on the registration site →

Mile High Mile