The 2026 REVEL Big Cottonwood Marathon has concluded.Share your finish

REVEL Big Cottonwood Marathon

Race complete

Cottonwood, UT, USA · September 12, 2026

50°·80° high·Light·Dry

Race Day Weather

50°at start

88° high

Breezy

Dry

Comfortable temps, big temp swing, moderate wind

Mild 50°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 88°F by later miles, so expect fading conditions as the race progresses. Moderate winds around 14mph may affect pacing on open sections of the course.

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Distance: 26.2mi

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Weather-adjusted pacing, per-mile terrain splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to your goal and race-day conditions.

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Race Info

This incredibly fast and remarkably beautiful road race takes runners from the forests and canyons of the Wasatch Mountains to the foothills of Salt Lake City, Utah. Featuring a speedy downhill slope and spectacular scenery, this race will be sure to help you set your PR and finally hit that Boston Qualifying time as it is the fastest marathon and half marathon in the state of Utah. REVEL in speed. REVEL in beauty. REVEL in Big Cottonwood! Source

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FAQ

When is the 2026 REVEL Big Cottonwood Marathon?

The 2026 REVEL Big Cottonwood Marathon will be held on Saturday September 12, 2026.

Is the REVEL Big Cottonwood Marathon a Boston Marathon Qualifier?

Yes, the REVEL Big Cottonwood Marathon is an official Boston Marathon qualifier.

What is the time limit for the REVEL Big Cottonwood Marathon?

The time limit for the REVEL Big Cottonwood Marathon is 6.55 hours.

What will the weather be like for the 2026 REVEL Big Cottonwood Marathon?

The forecast calls for a high of 88°F and a low of 50°F with a 0% chance of rain.

Historical Weather

Based on 12 years of data

Avg Temp

76°F

L:56° H:76°

RunScore

Conditions

Rain Freq

17%

2 of 12 yrs

Wind8mph

Dew36°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2025	55°/73°	-	35°
2024 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2024	52°/76°	-	30°
2023 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2023	58°/82°	-	38°
2022 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2022	56°/74°	-	35°
2021 REVEL Big Cottonwood Marathon Partly cloudy throughout the day with morning rain. 2021	60°/70°	Light	57°
2019 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2019	60°/85°	-	32°
2018 REVEL Big Cottonwood Marathon Partly cloudy throughout the day. 2018	64°/82°	-	38°
2016 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2016	48°/71°	-	23°
2015 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2015	58°/83°	-	28°
2014 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2014	51°/75°	-	35°
2013 REVEL Big Cottonwood Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2013	58°/63°	Light	54°
2012 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2012	54°/79°	-	27°