Generating a custom race photo…
Half Marathon
5K
San Diego Holiday Half Marathon & 5K
Saturday, December 19, 2026San Diego, CA, US
The San Diego Holiday Half Marathon & 5K is a Half Marathon / 5K race held on Saturday, December 19, 2026 in San Diego, CA, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for San Diego Holiday Half Marathon & 5K?
| Date | Saturday, December 19, 2026 |
|---|---|
| Location | San Diego, CA, US |
| Distances | Half Marathon, 5K |
Race Countdown
128
days to go
18 weeks of training remaining
Today
Basewk 1/4
Build8w
Peak4w
Taper2w
Base phase — keep mileage easy and aerobic. 4 weeks left before build begins.
About this raceBeta
Generating a summary for this race…
Race IQBeta
Free to play
Generating questions about San Diego Holiday Half Marathon & 5K…
Typical Race Day Weather
Loading historical weather…
Location
Pin shows the race city. Detailed course maps coming soon.
Race results
Loading results…
Runners Also Viewed
Finding similar races…