Race Discovery
Tumamoc 10x -
Tumamoc 10x - logo

Tumamoc 10x -

Tucson, Arizona, United States View on map
Mar 13, 2027 (America/Phoenix local time)
Running

About this race

Tumamoc 10x 

Presented by DaVita


Tumamoc 10x is not your typical race. There is no required distance, no cutoff time, and you don't have to complete all 10 trips to be part of it.

The challenge is simple: every hour, on the hour, we head up Tumamoc Hill together.

Choose your own goal. Come out for one trip, challenge yourself to five, or take on all ten. Walk it. Run it. Do a little of both. This event is about showing up, challenging yourself, supporting each other, and seeing what you're capable of.

Tumamoc 10x benefits the Gratitude & Grace Foundation, a Tucson-based nonprofit supporting transplant recipients and their families, living donors and their families, and people impacted by substance use and recovery.

Participants will also have the opportunity to create their own fundraising page and raise money as part of their Tumamoc 10x challenge. Set a goal, share your page with friends and family, and turn every trip up the hill into an opportunity to help someone going through one of the hardest chapters of their life.

Fundraising is completely optional. Whether you're climbing, donating, fundraising, or simply cheering someone on, you're helping make this event something special

10 hours. 10 opportunities. Your goal. Your challenge.

Saturday, March 13, 2027
Tumamoc Hill | Tucson, Arizona
Presented by DaVita

"Empowering recovery. Restoring lives"

Pick your distance

Running

Tumamoc 10x - 2027

Participants choose their own challenge — complete one trip up Tumamoc Hill or take on all ten. We start together every hour, on the hour. Walk, run, or do both. Your $25 registration includes your official Tumamoc 10x event entry, bib, and finisher medal. Then, for every trip you complete, you'll receive a charm to add to your medal — from your first trip all the way through all 10. Your goal. Your challenge. One trip or ten. Participants may also create an optional personal fundraising page to support the Gratitude & Grace Foundation.

Mar 13, 2027 Tumamoc 10x - 2027 7:00 AM
$25.00
Open

Typical race-day weather

Based on 7 years of Open-Meteo archive data for this event's race dates in Tucson, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 8.2° / Maximum temperature (race-week average) 22.0°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 5.7° / Maximum feels like — heat index / wind chill (race-week average) 22.0°
Peak wind (km/h)
Strongest wind of the day (race-week average)
20.0
Precip (mm)
Precipitation over the day (race-week average)
1.8mm
Humidity
Mean relative humidity (race-week average)
44.4%
Sunrise
Sunrise at the start line on March 13, 2027 (MST)
Sunset
Sunset at the start line on March 13, 2027 (MST)
Daylight
Hours between sunrise and sunset on race day
11h 54m

The sun rises at 6:36 AM and sets at 6:30 PM local time (MST) in Tucson on March 13, 2027 — 11h 54m 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.

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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, 65 Tucson events

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