The Dirt Dash
Johns Island, United States • 12 Sep 2026
The Dirt Dash
The Dirt Dash is a trail running event organized by Palmetto Ultras at Johns Island County Park in Johns Island, South Carolina. The event offers multiple race distances on a looped trail course set within Lowcountry landscapes and wooded areas.
The course is an approximately 3.3 mile loop with a mix of wide open cross-country style trails, single and double track, and some grassy sections.
- 5K one 3.3 mile loop
- 10K two loops
- Half Marathon four loops
- Marathon eight loops
Support is centered at the start/finish area. There is one aid station at the start/finish line stocked with snacks, water, and electrolyte drink. The event is cupless; participants need a cup, bottle, or hydration bladder to refill. A designated drop bag area is available near the aid station and the organizers are not responsible for lost or stolen items.
Packet pickup takes place at THE FOOT STORE in Mount Pleasant and at the start/finish area on race day. Camping for tents and RVs is available on site with a bath house and showers. Morning coffee and pastries and midday grilled meals will be available; runners and volunteers receive meals at no charge.
Registrations are nonrefundable. The event will proceed in most weather unless the park authority deems conditions unsafe. Distance changes and bib transfers are allowed up to three days before the race and a one year pregnancy and postpartum deferral option is offered. Visit the organization's website for the most recent information.