Dietz & Watson Philadelphia Half Marathon
Philadelphia’s major fall half tours historic neighborhoods from a Museum District start, with big-city production on marathon weekend each November.
Quick facts
- Philadelphia Marathon Weekend’s major Saturday race.
- USATF-sanctioned and certified course.
- Museum District start near Benjamin Franklin Parkway.
- Large field with neighborhood support across the city.
About the Dietz & Watson Philadelphia Half Marathon
The Saturday half is a signature race within Philadelphia Marathon Weekend and has grown into a large standalone event since its 2006 debut. It offers big-city race production and strong neighborhood support one day before the marathon.
Course
The race starts near Benjamin Franklin Parkway by the Philadelphia Museum of Art, then tours scenic and historic neighborhoods before returning to the Parkway area. Timed checkpoints are placed throughout the measured course.
Race-day weather
Late November in Philadelphia can range from crisp and calm to cold, windy, or wet. Runners should plan layers they can shed and be ready for a chilly early start.
Past Dietz & Watson Philadelphia Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, November 21, 2026 | Upcoming | — |
| 2025 | — | Completed | Open results |
| 2024 | — | Completed | Open results |
Dietz & Watson Philadelphia Half Marathon FAQ
When is the Dietz & Watson Philadelphia Half Marathon?
The 2026 Dietz & Watson Philadelphia Half Marathon is on Saturday, November 21, 2026.
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