2024 - Mile High Mile
2024 distances
Running
Middle School Mile
This will be moving into the open events this day
Open
We will run at least 2 Open events. 5:30 or slower and 5:30 and faster. If there is a huge sign up for more open events, we will separate by seed times.
Masters Races
Masters for this event will be defined as 40 years or older on race day.
Elite *Invitational
Please contact our elite coordinator Chris McDonald president@boulderroadrunners.org
Race-day weather
Conditions on August 1, 2024 — historical Open-Meteo data.
The sun rises at 6:00 AM and sets at 8:14 PM local time (MDT) in Boulder on August 1, 2024 — 14h 14m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Boulder
Different organizers, within 40 miles, in the next three months
Fall Skyline Traverse
Alpine Bank Boulder Thanksgiving Day 5K
Hands & Voices New Year Virtual 5K: Trails to the Summit
Boulder XC Series Meet 1
🏃 Plan Your Next Race in Boulder
Find upcoming events by distance:
- Boulder 5K Races 13 races
- 10K Run Events in Boulder 2 races
- Boulder Half Marathons 2 races
- Boulder Running Calendar 2026 25 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 28 Boulder events
Spotted something wrong? Tell us and we'll fix it.