Mile High Mile

The Boulder Road Runner's Mile High Mile presented by Sara Vaughn 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

Join fellow runners on July 31, 2021 for the Mile High Mile. It's a fantastic 1.6K featuring a flat and fast course in Boulder.