Climb To End Cancer of Flagstaff
About this race
Climb To End Cancer is more than a hike, it’s a volunteer-led campaign that unites the Flagstaff community to end cancer as we know it, for everyone. It’s a powerful journey honoring loved ones impacted by cancer and raising critical funds to save lives. As the American Cancer Society’s signature event in Northern Arizona, this campaign powerfully illustrates how small steps—taken together—can lead to big change. ACS is determined to ensure no one in Northern Arizona touched by cancer has to walk alone at any point on their cancer journey.
Pick your distance
Trail running
Adult (General)
For participants 18 years or older.
Living Proof (Survivor, Thriver, Previvor)
For survivors 18 years or older.
First Responders & Veterans
For participants 17 and under.
Youth Registration (5-17 Years Old)
For survivor participants 17 and under.
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Flagstaff, plus the 3 days either side.
The sun rises at 6:12 AM and sets at 6:27 PM local time (MST) in Flagstaff on September 19, 2026 — 12h 15m 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 Flagstaff
Different organizers, within 40 miles, in the next three months
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, 21 Flagstaff events
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