Trail Running Calendar near Harriman 2026-2027

August 2026

Trail Run

A mid-August trail running weekend in Grandview, Tennessee with looped races from one hour to 24 hours, free tent camping and a glamping auction; proceeds support Flying Pigs Sanctuary.

Aug

15

Sa

Fort Frenzy Ultra Festival

Vonore | 29 mi from Harriman

Trail Run

Loop-based endurance event at Fort Loudon State Historic Park with 3 hour, 6 hour, 12 hour and 24 hour races plus a 6 hour ruck division.

September 2026

Sep

6

Su

Frozen Head Ultra Marathon

Wartburg | 11 mi from Harriman

Trail Run Half Marathon 50 km

Trail races at Frozen Head State Park near Wartburg TN offer a Half Marathon and a 50K on repeated ridge loops with substantial elevation gain, limited aid, and a capped field size.

Sep

19

Sa

The Barkley Fall Classic

Wartburg | 11 mi from Harriman

Trail Run Marathon 50 km

A 50K trail race in Frozen Head State Park with a secret course, significant climbs, strict rules (no GPS or pacers), and a decisive split between marathon and 50K finishes.

October 2026

Oct

24

Sa

Firewater Ultra

Greenback | 28 mi from Harriman

Trail Run 25 km 50 km 100 km

Trail event on the East Lakeshore Trail in Greenback TN offering 100K, multiple 50K options, a 2-person relay, and a 25K ruck with optional live tracking.

November 2026

Nov

14

Sa

Norris Ultra Dam Hard Trail Race

Rocky Top | 30 mi from Harriman

Trail Run 25 km 50 km

Experience a trail event at Norris Dam State Park featuring 25 km and 50 km loops on single track trails and jeep roads. Enjoy a well supported course with finisher medals and on site park accommodations.

January 2027

Jan

9

Sa

Fever Dream Ultra

Harriman

Backyard Ultra Walk

A 24 hour looped endurance festival at Roane State in Harriman TN with 2 mile laps, multiple timed divisions, camping, food, and awards; proceeds support student athletes.