In order to use RunSignup, your browser must accept cookies. Otherwise, you will not be able to register for races or use other functionality of the website. However, your browser doesn't appear to allow cookies by default.
If you still see this message after clicking the link, then your browser settings are likely set to not allow cookies. Please try enabling cookies. You can find instructions at https://www.whatismybrowser.com/guides/how-to-enable-cookies/auto.
Additional race information can be found at https://jamacoriverrun.com.
The 5th annual Jamaco River Run and Post-Race event will be held on Saturday, June 18, 2022. This is a fun, family-friendly event complete with a Kid's Fun Run, a USATF certified & sanctioned 5K road race, and a post-race event with live music, a craft beer tent, food, activities for children, a prize raffle, and an awards ceremony. Registration & Bib Pickup will begin at 8am at Waterhouse Field (74 E. Main St, Merrimac, MA). Free parking is available in the field. The 5K road race will begin at 10am. The first 200 registrants receive a custom commemorative t-shirt, a swag bag, and a free beer (21+). Don't miss the road race of the year while helping raise money for youth sports! Sign up today!
When you sign up for the Jamaco River Run you’re eligible to earn a cash reward when you refer friends and family to sign up.
Invite them to compete with you to complete the distance first or along with you.
Follow these simple steps...
If you have any questions about this race, click the button below.
Like this page and invite your friends on Facebook.
Please complete the following survey to help us better understand your race experience.