The 2026 event has concluded.

Sun Marathon

Santa Clara, UT, USA • January 24, 2026
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clear-day Clear conditions throughout the day.

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The Sun Marathon has four distances. Full Marathon, Half Marathon, 10K and 5K. This race purpose is to get runners out of the cold and into the warmth of Southern Utah in the St. George/Santa Clara Area. Though the courses are primarily downhill over the distance there are some rollers and a few climbs. The views during this race are great with huge red rock mountains all around to views of Gunlock Reservoir during the Marathon and a nice river along the Full and Half Marathons. Source

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When is the 2026 Sun Marathon?

The 2026 Sun Marathon will be held on Saturday January 24, 2026.

What is the time limit for the Sun Marathon?

The time limit for the Sun Marathon is 7 hours.

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Historical Weather & Results

RunScore
Run Score: 8
Temp
51°F
Min/Max
33°/52°F
Dew
23°F
Days of Rain
0/8
Wind
2mph
Tap a row for details.
YearLow / HighRain

Sun Marathon 2025 Weather History

Clear conditions throughout the day.

2025
clear-night
27°/ 41°-
Run Score: 6

Sun Marathon 2024 Weather History

Clear conditions throughout the day.

2024
clear-night
35°/ 51°-
Run Score: 7

Sun Marathon 2023 Weather History

Clear conditions throughout the day.

2023
clear-night
28°/ 49°-
Run Score: 7

Sun Marathon 2022 Weather History

Clear conditions throughout the day.

2022
clear-night
28°/ 53°-
Run Score: 7

Sun Marathon 2021 Weather History

Clear conditions throughout the day with early morning snow or rain.

2021
fog
29°/ 46°-
Run Score: 7

Sun Marathon 2020 Weather History

Clear conditions throughout the day.

2020
clear-night
31°/ 56°-
Run Score: 7

Sun Marathon 2019 Weather History

Partly cloudy throughout the day with late afternoon rain.

2019
cloudy
45°/ 54°-
Run Score: 8

Sun Marathon 2018 Weather History

Clear conditions throughout the day.

2018
clear-night
38°/ 63°-
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR