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Half Marathon-by-the-Sea
Open now- Date
- September 12, 2027
- Sport
- Road running
- Location
- Manchester-by-the-Sea, MA
- Distances
- Half marathon
- Entry
- $79.99 – $109.99
- Registration opens
- September 18, 2026
- Registration closes
- September 12, 2027
Listing from runsignup. Always confirm details with the organiser.