2023 - Twin Lights Half Marathon
2023 distances
Running
Half Marathon
Parking is available at the start/finish line. Good Harbor Beach 100 Thatcher Road Gloucester, MA US 01930 Bib # and race swag pick-up is on race day only from 8:00am – 8:45am. No early birds, please. There will be six aid stations with water near miles 1.5, 3.5, 5.5, 7, 9 & 11. RiteFuel sports drink and energy gel will be available on course as well. Portable restrooms will be available at the start/finish and on the course near mile 5.5. The roads are open to traffic. The local Police Department will help monitor traffic. Please stay to the side of the road. Bag check is not available. Please plan accordingly. Please read the FAQ for all race details.
Race date Weather
Conditions on April 30, 2023 — historical Open-Meteo data.
Course
Route map and elevation profile
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Gloucester
Different organizers, within 40 miles, in the next three months
Around Cape Ann Half Marathon
Half Marathon-by-the-Sea
Ocean View Half Marathon & 5K
Fall Frolic 5K & Fun Run
🏃 Plan Your Next Race in Gloucester
Find upcoming events by distance:
- Gloucester 5K Races 2 races
- Gloucester Half Marathons 5 races
- Gloucester Running Calendar 2026 6 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 6 Gloucester events
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