RunRace USA › Pennsylvania › Tri-State Trail Work Series
Tri-State Trail Work Series
Emmaus, Pennsylvania · Saturday, September 12, 2026 · Ultra
Official race page & registration ↗Tri-State Trail Work Series takes place on Saturday, September 12, 2026 in Emmaus, Pennsylvania. The race is run over Ultra. It is run on trail. For anyone travelling in, Philadelphia is about 49 miles away.
It is one of 245 races on the Pennsylvania calendar that September.
- Date
- Saturday, September 12, 2026
- Location
- Emmaus, Pennsylvania
- Distances
- Ultra
- Surface
- Trail
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Emmaus: check in Sep 11, out Sep 13.
Common questions
When is Tri-State Trail Work Series?
Tri-State Trail Work Series is scheduled for Saturday, September 12, 2026.
Where is Tri-State Trail Work Series held?
Tri-State Trail Work Series is held in Emmaus, Pennsylvania. It is about 49 miles from Philadelphia.
What distances does Tri-State Trail Work Series offer?
The listed distances are Ultra.
How do I register for Tri-State Trail Work Series?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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See every race on the Pennsylvania calendar, Pennsylvania Ultras, or use the Race Finder for maps and filters.