Join us for the 9th Annual Beach and Back Half Marathon and 5K on May 17, 2025 in Marshfield, MA for one of the most popular runs in Massachusetts. Not only does it include beautiful and scenic coastline views, but it's also a ton of fun for the entire family and always has awesome SWAG! Half marathon runners will receive an awesome race hoodie and 5K runners will receive an awesome race t-shirt. All runners will also get a massive custom finisher medal and 1 free beer at The Jetty restaurant post-race celebration!

Marathon Sports gift cards will be awarded to the top 3 M/F ($100/75/50) half marathon runners and top 3 M/F ($50/35/25) 5K runners + $25 to the top finisher in each age group (1-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70+).

SAVE 30% OFF with early bird registration!