RunRace USA › New Hampshire › Seacoast Half Marathon
Seacoast Half Marathon
Portsmouth, New Hampshire · Sunday, October 25, 2026 · Half Marathon
Official race page & registration ↗- Date
- Sunday, October 25, 2026
- Location
- Portsmouth, New Hampshire
- Distances
- Half Marathon
- Entry fee
- from $79
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.
More races nearby
- Oct 20USS Albacore: A HistoryPortsmouth, NH
- Oct 252026 Tiger Run 12K/5KEnfield, NH
- Oct 25Granite Gorge Yo-Yo Run.Keene, NH
- Oct 25Spofford Lake 10KSpofford, NH
- Oct 24ASP's Franconia Notch Half MarathonFranconia, NH
See every race on the New Hampshire calendar, or use the Race Finder for maps and filters.