277 Ocean Street, Marshfield MA
Saturday, March 14th, 2026
Race Overview
Come celebrate St. Patrick’s Day at “America’s Most Irish Road Race”! Wear your green and join 4,000 runners, walkers and crawlers at the South Shore’s premier road race!
Course Details
- Course Type: Flat, fast, USATF certified 5K ocean course.
- Cash Prizes: ($683, $250, $100) for the top three overall male and female.
- Record Bonus: $317 ($1,000 total!) for a new male or female course record! (M-14:39 & F-16:13).
- Awards: Age group awards first through third.
Post-Race Festivities
Great finish parties at the pubs and restaurants of Brant Rock! A fun day for all!
Registration Information
- Price: Only $30.00 through 12/31/25.
- Price Increase: $35.00 through 3/4/26.
- Same Day Registration: After 3/4/26 - $40.00.
- Discounted Rate: $25.00 for participants 18 and under.
Additional Information
Shirt deadline is 2/7/26.
Event Details
Date: March 14, 2026
Location: 277 Ocean Street, Marshfield, MA
For more information, visit: Marshfield St. Patrick's Day 5k
Course Map
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