Arizona Rocks! Half Marathon

Peoria, AZ, USA · January 24, 2027
partly-cloudy-day45°·59° high·Light·Dry
10
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Race Day Weather

partly-cloudy-day
45°at start
64° high
Light
Dry

Cool start — fast day potential, big temp swing

A cool 45°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 64°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 112 days
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Pace Calculator

Distance: 13.1mi
0:00:00
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Race Info

Arizona Rocks! Half Marathon is a trail race held at Paloma Community Park in Peoria, Arizona. The race also offers 10K and 5K distances plus a virtual run option. StartLine Racing has organized the event since its inaugural running in January 2025. The half marathon has a four-hour cutoff.

Website

Race weekend

Sunday, January 24
8:00 AMHalf Marathon (13.1 mi)
8:15 AM10K (6.2 mi)
8:30 AM5K (3.1 mi)
Area Map

Course Map

Course Map Unavailable

We don't have course map data for Arizona Rocks! Half Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

FAQ

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When is the 2027 Arizona Rocks! Half Marathon?

The 2027 Arizona Rocks! Half Marathon will be held on Sunday January 24, 2027.

What is the time limit for the Arizona Rocks! Half Marathon?

The time limit for the Arizona Rocks! Half Marathon is 4 hours.

What will the weather be like for the 2027 Arizona Rocks! Half Marathon?

The forecast calls for a high of 69°F and a low of 44°F with a 6% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
52°F
L:41° H:60°
RunScore
10
Conditions
Rain Freq
0%
0 of 2 yrs
Wind4mph
Dew18°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2026 Arizona Rocks! Half Marathon

Clear conditions throughout the day.

2026
clear-day
43°/59°-
10

2025 Arizona Rocks! Half Marathon

Clear conditions throughout the day.

2025
clear-day
39°/61°-
10

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Free guidesFueling Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide

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