Beach And Back Half Marathon 2024 Results. Click here to find your photos by bib number or name. Join racewire and stack endurance for the 9th annual beach and back half marathon & 5k on may 17, 2025 right off brant rock in beautiful marshfield, ma!

Kick off race weekend with the garden of life sunrun 5k challenge or a fast, flat 10k on saturday. Join us on sunday morning for the marathon (boston qualifier), half marathon or sign up with a group of friends to conquer 26.2 miles as a relay team.