Marietta

Trail Running Calendar near Marietta 2026-2027

Explore the top trail runs near Marietta for 2026-2027! We've gathered 28 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

April 2027

Dirty Spokes Iron Hill

Cartersville | 20 mi from Marietta

Trail Run 4 mi 8 mi

Trail run at Red Top Mountain State Park offering 7.5 mile and 3.8 mile courses, capped at 325 runners, with packet pickup at the Iron Hill Trail parking area.

Trail run at Red Top Mountain State Park offering 7.5 mile and 3.8 mile courses, capped at 325 runners, with packet pickup at the Iron Hill Trail parking area.

Loop The Hooch 50K

Suwanee | 28 mi from Marietta

Trail Run 25 km 50 km

50K, 25K and a 50K team relay on a 5 kilometer loop along the Chattahoochee River in Suwanee, GA with aid stations and cash prizes for course records.

50K, 25K and a 50K team relay on a 5 kilometer loop along the Chattahoochee River in Suwanee, GA with aid stations and cash prizes for course records.

Tough Mudder - Atlanta

Fairburn | 26 mi from Marietta

Obstacle Run 5 km 15 km

Tough Mudder at Bouckaert Farm in Fairburn on April 24, 2027 offers 15K and 5K obstacle courses, finisher medals and apparel, plus a Mudder Village festival.

Tough Mudder at Bouckaert Farm in Fairburn on April 24, 2027 offers 15K and 5K obstacle courses, finisher medals and apparel, plus a Mudder Village festival.

Spartan Atlanta Hurricane Heat

South Fulton | 21 mi from Marietta

Obstacle Run

Atlanta Spartan Hurricane Heat Weekend at Bouckaert Farms offers 4-hour and 12-hour obstacle heats on Apr 24, 2027, with entry starting at $75.

Atlanta Spartan Hurricane Heat Weekend at Bouckaert Farms offers 4-hour and 12-hour obstacle heats on Apr 24, 2027, with entry starting at $75.

Georgia Allatoona Park Spring

Acworth | 10 mi from Marietta

Trail Run 4 mi 7 mi

Trail run at Allatoona Creek Park on Apr 24, 2027 offering 6.90 and 3.75 mile courses, included tri-blend shirt, and age-group awards.

Trail run at Allatoona Creek Park on Apr 24, 2027 offering 6.90 and 3.75 mile courses, included tri-blend shirt, and age-group awards.

May 2027

The Underground Circus 100

Smyrna | 5 mi from Marietta

Road Race Trail Run Backyard Ultra 50 mi 100 mi

Multi-distance ultrarun on the Silver Comet Trail in Smyrna, GA with out-and-back five-mile loops, two aid stations, finish awards, and an honor-based lap system.

Multi-distance ultrarun on the Silver Comet Trail in Smyrna, GA with out-and-back five-mile loops, two aid stations, finish awards, and an honor-based lap system.

June 2027

Haw Creek Park

Cumming | 29 mi from Marietta

Trail Run 3 mi 6 mi

Trail running at Haw Creek Park with 6.4 and 3.35 mile courses, a tri-blend shirt for registrants, and age group awards.

Trail running at Haw Creek Park with 6.4 and 3.35 mile courses, a tri-blend shirt for registrants, and age group awards.

August 2027

The Yeti Snakebite

Lithia Springs | 12 mi from Marietta

Backyard Ultra 50 km

50K multi-loop trail race in Lithia Springs GA with an 8.88 hour clock, chip timing, and summer heat organized by Yeti Trail Runners.

50K multi-loop trail race in Lithia Springs GA with an 8.88 hour clock, chip timing, and summer heat organized by Yeti Trail Runners.