Logoletsrace
Mile High Mile
RunCO

Mile High Mile

May 23, 2026Boulder, CO

Course Distances

1M

About this race

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 times Printed finisher certificates to take home Rolling wave starts every ~15 minutes Miss 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 results Seeded heats based on pace, including:High school races Open and sub-elite sections Elite Women’s & Men’s races to close out the night Athlete introductions and a true track meet atmosphere Yes— you can break the tape Why You Should Be There A uniquely inclusive + competitive track event Designed for first-timers, families, and serious racers alike A chance to race under the lights and stay for the fastest mile racing in Colorado Community energy early → electric racing atmosphere late
RunSignupRegister now at RunSignup
RSU

Official Registration

Real-time pricing via RunSignup

Syncing with RunSignup...

Secure checkout opens in a new tab

Around Boulder

Don't miss these other races in the area