Mountains to Mainstreet Half Marathon 2026

The Mountains to Mainstreet Half Marathon 2026 takes place on May 16, 2026, in Greenville, South Carolina, starting in Travelers Rest. Participants can expect mild spring weather typical for the Upstate region, with temperatures generally ranging from the mid-50s to mid-70s Fahrenheit. This 10th annual road event features a fast, net downhill course on paved surfaces, transitioning from local streets to the scenic Swamp Rabbit Trail, eventually concluding at the TD Stage in downtown Greenville.

What distances are available for this event?

• →13.1-mile Half Marathon
• →5K road race

What is the course layout for the races?

• →The Half Marathon begins in Travelers Rest, covering the first 3 miles on local surface streets before joining the Prisma Health Swamp Rabbit Trail for the remaining 10 miles of net downhill running toward downtown Greenville.
• →The 5K route follows the Swamp Rabbit Trail, starting near the Swamp Rabbit Cafe.

What are the course surfaces and amenities?

• →Both races are road events held on paved surfaces.
• →Aid stations are located every 2 miles along the half marathon route.

What are the course cutoff times?

• →5K: 1 hour and 30 minutes
• →Half Marathon: 4 hours

How much does registration cost?

• →Prices are subject to increase after February 28, 2026.

For more information regarding the event, please visit Wixsite ↗.