Running
Halbmarathon
21.1 km
Start: May 12, 06:00 AM
Big Cottonwood Canyon Half Marathon
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Road runs in United States, Cottonwood Heights
Distances
About
This mostly downhill course will take you through the early-morning stillness and beauty of Big Cottonwood Canyon, past giant rocks and running water. This is the perfect race for the rookie half marathoner and a great race for the experienced runner to achieve a new PR.
Catering & aid stations
Aid stations will have water, Gatorade, and most will have port-a-potties. Medical staff stationed along the course and at the finish line. Runner's corral at the finish line will offer REAMS fruit, water, Creamies, and chips.
Pacers
Professional pacers will be available to help runners achieve their personal bests. Target times will be provided for each starting group, allowing runners to choose a pace group that suits their goals.
Results
View official resultsTypical weather in Cottonwood Heights
Monthly averages based on historical data (2000–present).
Jan35°19°
↑ 07:50
↓ 17:25
Feb39°22°
↑ 07:23
↓ 18:02
Mar49°29°
↑ 07:39
↓ 19:35
Apr58°36°
↑ 06:48
↓ 20:07
May69°46°
↑ 06:11
↓ 20:38
Jun82°56°
↑ 05:57
↓ 21:01
Jul92°66°
↑ 06:10
↓ 20:58
Aug89°64°
↑ 06:39
↓ 20:26
Sep79°54°
↑ 07:09
↓ 19:37
Oct63°41°
↑ 07:40
↓ 18:48
Nov47°29°
↑ 07:15
↓ 17:10
Dec36°20°
↑ 07:45
↓ 17:02
FAQ
Will a professional photographer be taking pictures?
Free professional photos will be taken along the course. View and share photos within 48 hours via the results link.
Where do I park the day of the event?
Parking will be at Old Mill One parking structure (6322 South 3000 East, Cottonwood Heights, UT). Take I-215 to 6200 South exit (East bound), take your first two rights.
What is the time limit for the course?
There is a time limit of 3 hours (13 min/mile pace). Runners still on course after 9 am are required to catch a ride in the sweep vehicle.
What items are not allowed on the course?
Strollers, baby joggers, bikes, skates, scooters, vehicles and animals are not allowed.
Can I volunteer?
YES! Email us at race@triutah.com.
Can I register the day of the race?
There is no race day registration. Registration closes at 6:00pm the Thursday before the race.
Last updated: Jun 5, 2026, 11:55:27 PM
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