3631 Seamark Ranch Road, Green Cove Springs FL
Saturday, April 25th, 2026
2026 Seamark MudRun
Join us on 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!
Event Schedule
- First Wave: The first 5K wave starts at 8:30am. Wave categories/descriptions are listed below.
- Fun Run: 1-mile FUN RUN starts at 11am.
- Proceeds: All proceeds benefit Seamark Ranch…a Christian boys' and girls' home in Green Cove Springs, FL.
- Weather Policy: 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!
Important Information
- Learn More: Visit seamarkmudrun.com, facebook.com/seamarkmudrun, or seamarkranch.com for more details.
- Email Communication: 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: Parking is free. Plan to arrive and check-in 1-hour before your wave time.
- Bib Pickup: 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.
Additional Details
- Gear Check: Gear Check is available at no charge.
- Check-In: Please plan to arrive early to ensure a smooth check-in process.
- Wave Times: Check your wave time and be ready to participate!
- Contact: For any inquiries, please feel free to reach out via the provided links.
Course Map
Suggested Races
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