2023 - Mile High Mile
2023 distances
Running
Youth Mile
Middle School Mile
** Incoming 6th -8th graders We will most likely run both boys and girls events
High School Mile
** Incoming 9th - 12th graders We will run both boys and girls events
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. If you have NEVER broken 5 before and would like a special pacer and shot at this milestone, please sign up for the For the Long Run Breaking 5 wave.
For the Long Run Breaking 5
Sponsored by For The Long Run Podcast This wave is SPECIFICALLY for individuals who have NEVER broken 5 minutes in the mile before and would like a professional pacer and shot at this milestone. We promise to set the right pace and atmosphere for you to accomplish your goal. You also agree to give FTLR permission to be added to their email list.
Masters Races
Masters for this event will be defined as 40 years or older on race day.
Elite
Men's qualifying time should be 4:30 or better. The women's qualifying time should be 5:05 or better We will be running the elite events at the end of the evening under the lights of Centaurus High School Track.
Teri Leiker Memorial Mile
This is a tribute to the life of Teri Leiker who lost her life in the King Soopers shooting in March of 2021. Friends and family of Teri Leiker may run and walk for free during this time.
Race-day weather
Conditions on July 29, 2023 — historical Open-Meteo data.
The sun rises at 5:56 AM and sets at 8:18 PM local time (MDT) in Boulder on July 29, 2023 — 14h 21m 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.