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Winter marathons near San Diego (2026-27)
2 marathons on the calendar from December to February, starting with San Diego 50 & Trail Runs on Saturday January 9. 1 of them publish an upcoming price increase, so signing up early saves money.
All winter races5K races (26)10K races (16)Half marathons (16)Marathons (2)
By date
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San Diego 50 & Trail Runs
Sat Jan 9 · 7:00 AM · Escondido · North County
1 mile5K5 miles10 milesHalf marathonMarathonTrail
from $15Goes up Oct 27 -
Carlsbad Marathon, Half Marathon & 5K
Sun Jan 17 · 6:15 AM · Carlsbad · North County
5KHalf marathonMarathon
see site