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The 2026 Seamark MudRun is a fun run and running event held on Saturday, April 25, 2026. It is located at 3631 Seamark Ranch Road in Green Cove Springs, Florida, hosted by Seamark Ranch.

Date:
Sat, Apr 25, 2026 at 8:30 AM – 12:00 PM
Location:
3631 Seamark Ranch Road
Green Cove Springs, Florida
32043
United States
OpenStreetMap Google Maps
Links:
seamarkmudrun.com Register at active.com
Tags:
Fun Run Run

Join us SATURDAY MORNING, APRIL 25th for our 13th Annual Seamark MudRun - a 5K run with 26 obstacles that take you through the woods, fields, ponds, and...mud!

First 5K wave starts at 8:30am. Wave categories/descriptions are listed below.

1-mile FUN RUN starts at 11am.

All proceeds benefit Seamark Ranch…a Christian boys' and girls' home in Green Cove Springs, FL.

This event is a fundraiser for Seamark Ranch, and as such we will not issue refunds for any reason. We will run RAIN or SHINE!

Learn more at: seamarkmudrun.com

facebook.com/seamarkmudrun

seamarkranch.com

Event details and schedule

Look for a "things you'll want to know" document via email the week of the Run; it is also available on the website.

Parking is free. Plan to arrive and check-in 1-hour before your wave time.

The first 5K wave begins at 8:30am.

  • bib numbers will be posted alphabetically on the "BIB #" board located along the walkway to Check-In.

  • race bibs, t-shirts, and race packets are picked up in the Check-In area.

  • Gear Check is available at no charge.

Organized by Seamark Ranch Event Organizer

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    Walk in the footsteps of history, then dance in

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    OpenStreetMap Google Maps

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    OpenStreetMap Google Maps

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