Tucson Marathon

Tucson, AZ, USA · December 13, 2026
partly-cloudy-day43°·66° high·Light·Dry
9
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Race Day Weather

partly-cloudy-day
43°at start
66° high
Light
Dry

Cool start, warmer finish

Runners will face a cool start at 44°F, gradually warming to 58°F by the finish. A light SSW wind, becoming a headwind from mile 4 to 27, will challenge their pacing strategy. With low humidity at 38%, hydration will be essential, especially as temperatures rise. The first mile features a tailwind, providing a beneficial boost before the course descends significantly.

Race day forecast available in 36 days
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Pace Calculator

Distance: 26.2mi
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Race Info

The Tucson Marathon is a point-to-point, USATF-certified course that starts at Biosphere 2 near Oracle, Arizona, and drops about 1,500 feet to the finish at Pima Community College Northwest Campus in Tucson. After two rolling miles it joins State Route 77 at mile 2.8 and follows it through Catalina, then moves onto the Cañada del Oro River Park bike path at mile 18 for the run through Oro Valley. The marathon is a Boston qualifier, and the race weekend also has a 50K, a four-person relay and a Half Marathon that starts at Golder Ranch Fire Administration in Catalina, about halfway along the marathon route. The course records are 2:12:47 for men (Riley Nedrow) and 2:38:30 for women (Obsie Birru), both set in 2024. Source

FAQ

When is the 2026 Tucson Marathon?

The 2026 Tucson Marathon will be held on Sunday December 13, 2026.

Is the Tucson Marathon a Boston Marathon Qualifier?

Yes, the Tucson Marathon is an official Boston Marathon qualifier.

What is the time limit for the Tucson Marathon?

The time limit for the Tucson Marathon is 7.5 hours.

What will the weather be like for the 2026 Tucson Marathon?

The forecast calls for a high of 67°F and a low of 43°F with a 5% chance of rain.

What is the elevation profile of the Tucson Marathon?

The Tucson Marathon has 292ft of total elevation gain. View the interactive course map above for a detailed elevation profile.

Historical Weather

Based on 23 years of data
Avg Temp
69°F
L:45° H:69°
RunScore
8
Conditions
Rain Freq
0%
0 of 23 yrs
Wind8mph
Dew28°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
51°/83°-
8
2024
clear-day
44°/71°-
9
2023
clear-day
46°/68°-
8
2022
clear-day
41°/66°-
8
2021
clear-day
50°/73°-
8
2019
clear-day
51°/72°-
8
2018
partly-cloudy-day
48°/66°-
8
2017
clear-day
42°/72°-
8
2016
clear-day
43°/70°-
9
2015
clear-day
46°/79°-
7
2014
clear-day
46°/72°-
8
2013
cloudy
43°/55°-
9
2012
clear-day
44°/69°-
8
2011
clear-day
46°/66°-
9
2010
clear-day
45°/74°-
8
2009
clear-day
47°/68°-
8
2008
partly-cloudy-day
47°/65°-
9
2007
clear-day
46°/61°-
8
2006
clear-day
46°/65°-
8
2005
clear-day
38°/61°-
9
2002
clear-day
40°/64°-
8
2000
clear-day
50°/70°-
8
1999
partly-cloudy-day
47°/68°-
8