Runners will face a temperature rise from 51°F at the start to a peak of 85°F. Winds will be from the E with speeds up to 14 mph, creating a headwind throughout. With average humidity at 47%, it’s advisable to adjust pacing as temperatures increase and ensure proper hydration.

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Distance: 26.2mi

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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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Race weekend

Saturday, September 12

6:30 AMHalf Marathon (13.1 mi)

6:45 AMMarathon (26.2 mi)

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

61°F

L:56° H:68°

RunScore

Conditions

Rain Freq

17%

2 of 12 yrs

Wind7mph

Dew40°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 Partly cloudy throughout the day. 2025	48°/64°	-	40°
2024 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2024	54°/67°	-	36°
2023 REVEL Big Cottonwood Marathon Becoming cloudy in the afternoon. 2023	60°/76°	-	40°
2022 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2022	54°/66°	-	37°
2021 REVEL Big Cottonwood Marathon Partly cloudy throughout the day with rain in the morning and afternoon. 2021	62°/65°	Light	58°
2019 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2019	63°/75°	-	38°
2018 REVEL Big Cottonwood Marathon Partly cloudy throughout the day. 2018	64°/75°	-	44°
2016 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2016	48°/63°	-	26°
2015 REVEL Big Cottonwood Marathon Clear conditions throughout the day. 2015	57°/73°	-	34°
2014 REVEL Big Cottonwood Marathon Partly cloudy throughout the day. 2014	51°/63°	-	39°
2013 REVEL Big Cottonwood Marathon Partly cloudy throughout the day with afternoon rain. 2013	61°/66°	Light	55°
2012 REVEL Big Cottonwood Marathon Becoming cloudy in the afternoon. 2012	53°/66°	-	34°