The Race Radar

Marshfield St. Patrick's Day 5k

Marshfield, Massachusetts
Marshfield St. Patrick's Day 5k official race logo - running event in Marshfield, Massachusetts
DATE:
TIME:
LOCATION:
Marshfield, Massachusetts
PRICE:
Free
DISTANCES:
5K

About Marshfield St. Patrick's Day 5k

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! Flat, fast, USATF certified 5K ocean course with cash prizes ($683,$250,$100) for the top three overall male and female, along with $317 ($1,000 total!) for a new male or female course record! (M-14:39 & F-16:13). Age group awards first through third. Great finish parties at the pubs and restaurants of Brant Rock! A fun day for all!

Registration Price


Only $30.00 through 12/31/25
$35.00 through 3/4/26
After 3/4/26 and Same Day Registration - $40.00

$25.00 18 and under.

Shirt deadline is 2/7/26

Marshfield St. Patrick's Day 5kCome 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! Flat, fast, USATF certified 5K ocean course with cash prizes ($683,$250,$100) for the top three overall male and female, along with $317 ($1,000 total!) for a new male or female course record! (M-14:39 & F-16:13). Age group awards first through third. Great finish parties at the pubs and restaurants of Brant Rock! A fun day for all! Registration Price Only $30.00 through 12/31/25$35.00 through 3/4/26After 3/4/26 and Same Day Registration - $40.00 $25.00 18 and under. Shirt deadline is 2/7/26
Marshfield, MA

Race Events & Distances

Choose from 1 race distance available for Marshfield St. Patrick's Day 5k in Marshfield, MA. Registration includes timing, finisher medals, and post-race refreshments.

5K

5K (3.1 miles)
Distance
5K (3.1 miles)
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Marshfield, MA
MarshfieldMA
Marshfield St. Patrick's Day 5k Organizers

Frequently Asked Questions about 5K

How long is the 5K?
The 5K covers 5K (3.1 miles).
What time does the 5K start?
The 5K starts at 10:00:00 AM.
How much does it cost to register for the 5K?
Registration for the 5K costs $0.00.
Where is the 5K located?
The 5K takes place in Marshfield, MA.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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