Phoenix Run Run Rudolph Half Marathon
Race Day Weather
Cool start, ideal racing temps
Runners will face a temperature rise from 43°F at the start to a peak of 61°F. With light winds at 4 mph and average humidity at 56%, conditions are favorable for racing. The most challenging segment will be Mile 14, where a headwind may require pacing adjustments. Runners should maintain hydration but can expect a comfortable race without rain concerns.
Pace Calculator
Get forecast alerts for Phoenix Run Run Rudolph Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Phoenix Run Run Rudolph Half Marathon is a holiday-themed race held at Rio Vista Community Park in Peoria, Arizona, organized by StartLine Racing. The half marathon, 10K, 5K, and a children's Reindeer Dash all run on the paved New River Trail System. Proceeds benefit Ryan House, a pediatric palliative and hospice care organization.
