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Ironman 70.3 St. George

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Event summary

Stunning views meet championship aspirations in 2021. Amidst the iconic Red Rocks of Southwestern Utah lies St. George, home to both Intermountain Healthcare IRONMAN 70.3 North American Championship St. George and the 2021 IRONMAN 70.3 World Championship.

Your organiser

"Swim 2.4 Miles. Bike 112 miles. Run 26.2. Brag for the rest of your life." - John Collins, IRONMAN co-founder Since its inception, IRONMAN has been represented by ambitious and courageous people who aren't afraid to push their limits. Take a walk through history with us, through some of the finest and most memorable moments in IRONMAN racing.

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How to enter

What's included:


The 2021 Intermountain Healthcare IRONMAN 70.3 North American Championship St. George will offer 250 qualifying slots and 50 Women For Tri slots to the 2021 IRONMAN 70.3 World Championship in St. George.

Ironman Village

The IRONMAN Village is the centre of the event weekend, serving as the location for Athlete Check-In and the IRONMAN Merchandise Store. All IRONMAN events will have a village preceding race day. The village offers a great opportunity for athletes to interact with official IRONMAN Partners and Vendors, and to pick up final race day essentials. For the time being, as part of the 'Safe Return to Racing' guidelines, the IRONMAN Village will be restricted to registered athletes only. Please check back for updates as we get closer to the event.

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Triathlon Event Types
Triathlon Event Types
Running in London Parks
Running in London Parks
Route description
Route description


The swim will be held at the scenic Sand Hollow State Park in Hurricane, Utah. The one–loop swim course will take place in the beautiful blue water of Sand Hollow Reservoir. The water temperature is expected to be between 60 and 64 degrees Fahrenheit.

The swim will feature a rolling start.


Starting at Sand Hollow Reservoir athletes will exit transition and will ride out and around the backside of the reservoir into the City of Hurricane, then along State Route 9 back towards Washington and St. George. With rolling hills in the first half of the race athletes will experience great scenery and a dynamic course. The back half of the course heads through St. George and along a flat fast section before tackling the signature climb through Snow Canyon State Park. This climb is draped in spectacular views and the reward at the top where it's downhill all the way back to St. George!


After entering transition in St. George’s historic Town Square, athletes will begin the one-loop course that heads out on Diagonal and Bluff Street before climbing up Red Hills Parkway through the Red Cliffs Desert Reserve. The course offers an amazing view of the city while running along the bluff before returning to the finish line located on Main Street right in the heart of downtown St. George.

Logistics and schedule

Thursday and Friday Ironman Village and Athlete check in

Friday Afternoon Bike and optional gear check in

Saturday 06:50 Race starts

How to get there

669 S 700 E, St. George, UT 84770, USA

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Manon VT
Does anyone know when the 2020 event is happening? It was initially rescheduled for September 2020, but the date on Active now says Dec 31, 2021.
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70.3 (Half Ironman)
6:50am Sat 1st May 2021
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