Runners will face a temperature rise from 60°F at the start to 67°F by the finish, accompanied by a moderate humidity of 82%. Winds from the SW at 9 mph will provide a slight tailwind throughout. To combat the warm conditions, pacing adjustments are recommended, especially in the final stretch.
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Distance: 26.2mi
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Race Info
Bringing the fun to the run since 1998, Rock 'n' Roll Running Series San Diego is a favorite among locals and tourists alike. Starting at Balboa Park and finishing in Downtown San Diego, you’ll explore up to eight well-known neighborhoods and experience an insider tour that even the locals rave about. This ultimate foot tour highlights all the iconic communities, their personalities, and everything we love about America's Finest City: San Diego, CA.Source
The 2026 Rock n Roll San Diego Marathon will be held on Sunday May 31, 2026.
Is the Rock n Roll San Diego Marathon a Boston Marathon Qualifier?
Yes, the Rock n Roll San Diego Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Rock n Roll San Diego Marathon?
The forecast calls for a high of 71°F and a low of 62°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
Historical Weather
Based on 28 years of data
Avg Temp
68°F
L:62° H:68°
RunScore
Conditions
Rain Freq
0%
0 of 28 yrs
Wind10mph
Dew56°F
Temperature History
Range of temperatures during race hours for each year.
