Cal Tri Oro Valley
About this race
2027 Cal Tri Oro Valley - 3.13.27
Introducing the newest addition to the Cal Tri Events family: Cal Tri Oro Valley, Arizona, coming March 13, 2027! Race beneath sunny desert skies, surrounded by stunning mountain views and perfect spring temperatures, in one of the Southwest's premier outdoor destinations.
18 EVENT OPTIONS. 6 Olympic distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run), 6 Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run) and 6 Youth Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run). Triathlon = swim + bike + run. Check out the course maps for more detailed information.
TO DO. Steam Pump Ranch. Mount Lemmon. Tohono Chul.
AIRPORT. Tucson Internation Airport (TUS)
AIR TEMPERATURE (AVG). 46 F / 75 F
WATER TEMPERATURE (AVG). 65 F. Legal. Use the 20% 2026CALTRI discount code at blueseventy. Note: Fusion wetsuits not eligible for discount.
The Cal Tri Oro Valley brings an exciting 43.5K, 28.8K, 23.9K, 31K, 14.4K to Oro Valley, Arizona on March 15, 2025. Don't miss this beautiful event!
Pick your distance
Triathlon
Intermediate Triathlon
750 Meter Serpentine Swim (Pool set to long course/50 meters) 21.9 Mile Bike (3 loops of the bike course) 4.65 Mile Run (3 loops of the run course)
Intermediate Triathlon Relay
Triathlon Relay Teams can be any combination of 2 to 3 persons of either gender. 750 Meter Serpentine Swim (Pool set to long course/50 meters) 21.9 Mile Bike (3 loops of the bike course) 4.65 Mile Run (3 loops of the run course)
Sprint Triathlon
350 Meter Serpentine Swim (Pool set up for long course/50 meters) 14.6 Mile Bike (2 loops of the bike course/7.3 mile loops) 3.1 Mile Run (2 loops of the run course/ 1.55 mile loops)
Sprint Triathlon-Athena
USAT defines this category as being for women who weight 165 lbs or more. 350 Meter Serpentine Swim (Pool set up for long course/50 meters) 14.6 Mile Bike (2 loops of the bike course/7.3 mile loops) 3.1 Mile Run (2 loops of the run course/ 1.55 mile loops)
Sprint Triathlon-Clydesdale
USAT defines this category as being for men who weight 220 lbs or more. 350 Meter Serpentine Swim (Pool set up for long course/50 meters) 14.6 Mile Bike (2 loops of the bike course/7.3 mile loops) 3.1 Mile Run (2 loops of the run course/ 1.55 mile loops)
Sprint Triathlon Relay
Triathlon Relay Teams can be any combination of 2 to 3 persons of either gender. 350 Meter Serpentine Swim (Pool set up for long course/50 meters) 14.6 Mile Bike (2 loops of the bike course/7.3 mile loops) 3.1 Mile Run (2 loops of the run course/ 1.55 mile loops)
Non-Competitive Beginner Triathlon
150 meter swim (in the Olympic pool) 7.3 mile bike (one loop of the bike course) 1.55 mile run (one loop of the run couse)
Aquabike
Sprint Aquabike
350 Meter Serpentine Swim (Pool set up for long course/50 meters) 14.6 Mile Bike (2 loops of the bike course/7.3 mile loops)
Duathlon
Sprint Duathlon
1.55 Mile Run 14.6 Mile Bike (2 loops of the bike course/ 7.3 mile loops) 3.1 Mile Run (2 loops of the run course/ 1.55 mile loops)
Sprint Duathlon Relay
Duathlon Relay Teams can be any combination of 2 persons of either gender. 1.55 Mile Run 14.6 Mile Bike (2 loops of the bike course) 3.1 Mile Run (2 loops of the run course)
Weather Overview
These values reflect historical conditions on the race dates in Oro Valley in 2025, from Open-Meteo archive data.
About Oro Valley
Cal Tri Oro Valley takes place in Oro Valley, Arizona, United States. The local timezone is America/Phoenix.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.