

The Syty Half Marathon
Race Date
Dec 12, 2026
Location
San Diego, CA
Quick facts
- Date
- Saturday, December 12, 2026
- Location
- San Diego, California
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
The Experience
The SYTY Half Marathon is built around one idea: every day is an opportunity to be better than you were yesterday. This December in San Diego, we're bringing that to life on a 4.1-mile loop course where every lap is a chance to prove to yourself how far you've come. Half marathon runners will complete just over 3 laps. Each time you come back around you'll feel the crowd, feed off the energy, and find out what you're truly capable of. The loop format means you're never alone out there and the support never stops. Whether you're running your first half or chasing a new PR, you're out there with people who get it. People who showed up for themselves the same way you did. What's included: Performance finisher shirt Water stations on course Electrolyte stations 4.1-mile loop style race Early bird pricing is open now. Register today and take the first step toward your best race yet. Better yourself starts here.
Logistics
Race Day
Saturday, December 12, 2026
Start Time
6:00 AM
Start Location
Fiesta Island Road, San Diego, CA, 92101
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
limited extras
no finisher data yet
no winner time yet
typical high 63°F
Race Day Weather
5-year historical avgStart (Low)
47°
Afternoon (High)
63°
Pleasant conditions — light layers at start, comfortable by finish
0.1"
Precipitation
11 mph
Wind
66%
Humidity
Frequently asked
When is the The Syty Half Marathon?
The The Syty Half Marathon is held on Saturday, December 12, 2026, starting at 6:00 AM.
Where does the The Syty Half Marathon take place?
It takes place in San Diego, California.
What distances does the The Syty Half Marathon offer?
The half marathon (13.1 miles).
Is the The Syty Half Marathon course flat and good for a PR?
The The Syty Half Marathon is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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