Phoenix Marathon

Phoenix, AZ, USA · December 12, 2026
partly-cloudy-day43°·62° high·Light·Dry
9
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Race Day Weather

partly-cloudy-day
43°at start
65° high
Light
Dry

Cool temps, manageable winds

Runners will face a temperature increase from 43°F at the start to 65°F by the finish, with humidity at a comfortable 40%. Light tailwinds will assist from miles 1-5, but expect crosswinds during the middle segments. With the cooler start, runners should maintain their pace early and consider hydration strategies as temperatures rise; the descent from miles 2 to 4 will be advantageous.

Race day forecast available in 46 days
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Pace Calculator

Distance: 26.2mi
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Race Info

The Phoenix Marathon is held in December in Phoenix, Arizona. The course starts at South Mountain Park Visitor Center, heads north on Central Avenue, follows the Salt River trail, and passes the Arizona State Capitol and Hance Park before finishing at Steele Indian School Park. A half marathon, 10 Miler and 5K run the same weekend. Runners who qualify for Boston can collect a free BQ luggage tag at the results tent. Source

FAQ

When is the 2026 Phoenix Marathon?

The 2026 Phoenix Marathon will be held on Saturday December 12, 2026.

Is the Phoenix Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Phoenix Marathon?

The time limit for the Phoenix Marathon is 6.55 hours.

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

The forecast calls for a high of 65°F and a low of 42°F with a 3% chance of rain.

Historical Weather

Based on 1 years of data
Avg Temp
74°F
L:53° H:74°
RunScore
7
Conditions
Rain Freq
0%
0 of 1 yrs
Wind0mph
Dew40°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
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53°/74°-
8