La Jolla Half Marathon

La Jolla, CA, USA · May 15, 2027
partly-cloudy-day58°·66° high·Light·Dry
7
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Race Day Weather

partly-cloudy-day
58°at start
68° high
Light
Dry

Comfortable temps

Mild 58°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 68°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 223 days
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Distance: 13.1mi
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Race Info

The La Jolla Half Marathon is a point-to-point road race along the San Diego coast, starting at the Del Mar Fairgrounds and finishing at Ellen Browning Scripps Park in La Jolla. The course climbs to the summit of Torrey Pines State Natural Reserve, crosses the Torrey Pines mesa, then descends through La Jolla Shores to the coast. A companion 10K and 5K join the course partway. Organized by the Kiwanis Club of La Jolla, it has run for close to five decades as a fundraiser for the club's children's charities.

Race weekend

Saturday, May 15
6:30 AMHalf Marathon (13.1 mi)
10K (6.2 mi)
5K (3.1 mi)

FAQ

When is the 2027 La Jolla Half Marathon?

The 2027 La Jolla Half Marathon will be held on Saturday May 15, 2027.

What is the time limit for the La Jolla Half Marathon?

The time limit for the La Jolla Half Marathon is 3.5 hours.

What will the weather be like for the 2027 La Jolla Half Marathon?

The forecast calls for a high of 70°F and a low of 57°F with a 1% chance of rain.

Historical Weather

Based on 6 years of data
Avg Temp
59°F
L:57° H:62°
RunScore
7
Conditions
Rain Freq
0%
0 of 6 yrs
Wind5mph
Dew50°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
62°/67°-
5
2025
cloudy
59°/61°-
7
2024
cloudy
59°/64°-
7
2023
cloudy
60°/62°-
7
2022
cloudy
57°/59°-
7
2021
clear-night
44°/57°-
10