Starting at 60°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Light winds shouldn't be a major factor for pacing. Moderate humidity at 76% is worth noting for effort level, especially in later miles.
Race day forecast available in 194 days
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Distance: 26.2mi
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About the Rock n Roll San Diego Marathon
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 2027 Rock n Roll San Diego Marathon will be held on Sunday June 6, 2027.
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 is the time limit for the Rock n Roll San Diego Marathon?
The time limit for the Rock n Roll San Diego Marathon is 7 hours.
What will the weather be like for the 2027 Rock n Roll San Diego Marathon?
The forecast calls for a high of 67°F and a low of 60°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
What is the weather usually like for the Rock n Roll San Diego Marathon?
Over the 29 years racecast.io has race-day weather for (1998 to 2026), it averaged 62°F at the start and 65°F by a typical finish. It has not rained during race hours in any of those years.
What was the hottest Rock n Roll San Diego Marathon?
Of the 29 years on record, 2014 was the warmest, reaching 72°F during race hours. The coldest start was 2020, at 52°F.
What was the windiest Rock n Roll San Diego Marathon?
Of the 29 years on record, 2004 was the windiest, with wind averaging 10 mph during race hours. The calmest was 2020, at 1 mph.
Rock n Roll San Diego Marathon weather history
Based on 29 years of data
Avg Temp
63°F
L:62° H:65°
RunScore
Conditions
Rain Freq
0%
0 of 29 yrs
Wind5mph
Dew56°F
Temperature History
Range of temperatures during race hours for each year.
