Stennis Space Center Half Marathon
Where the 2026 race is now
- Registration openRegister for 2026
- Race daySaturday, November 28, 2026
- ResultsPosted here as soon as the timer has them
- Race day
- Nov 28, 2026 Saturday
- Distance
- 13.1 mi Half marathon
- Entry
- Open Open entry
- Boston qualifier
- n/a
- Live tracking
- Not yet Shown here race week
Quick facts
- Flat, paved course through wooded roads
- Race walker division
- Real ID or passport required at the gate
- No race-day registration
Course
The races run on paved roads through wooded areas of the space center, where wildlife is often spotted. The course is flat and fast, and Stennis Running Club aid stations come about every 2 miles.
Every adult must show a Real ID, passport or other accepted ID at the main gate, and drivers need proof of insurance, so allow extra time on race morning.
Race-day weather
Start temperatures usually sit in the upper 50s and reach the low 70s by the end of the morning.
About the Stennis Space Center Half Marathon
The Stennis Space Center races are a marathon, half marathon and 5K on Thanksgiving weekend, with separate race walker divisions in the half and 5K. All three courses are certified, and the event is sanctioned by RRCA and USATF.
Entry is inexpensive, and half finishers get a custom medallion, a long-sleeve shirt and a post-race plate of red beans and rice with cold beer. There is no race-day registration.
Past Stennis Space Center Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, November 28, 2026 | Upcoming | — |
| 2025 | — | Results available | Open results |
Stennis Space Center Half Marathon FAQ
When is the Stennis Space Center Half Marathon?
The 2026 Stennis Space Center Half Marathon is on Saturday, November 28, 2026.
Is registration open for the 2026 Stennis Space Center Half Marathon?
Registration for the 2026 Stennis Space Center Half Marathon is open (checked November 11, 2026). View the official registration details at runsignup.com.
How do I track a runner in the Stennis Space Center Half Marathon?
Most races publish tracking in race week. Marathon Scout links the official tracker on this page during race week, once the race or its timing provider publishes it.
Where can I find the Stennis Space Center Half Marathon results?
The 2025 results and earlier years are linked on the Stennis Space Center Half Marathon results page.
Featured collections
Found an official update?Send race details or links
Send us confirmed dates, registration links, results, live tracking, or course changes. Include the source link so runners can reach the right information.