Trail Running calendar near Oak Ridge 2026-2027

We have found 37 Trailruns within 80 miles of Oak Ridge. See below where and when you can find the races.

Experience the scenic trails of Pulaski County Park at the Lucky Opossum trail run. Choose between 5K, 10K, and Half Marathon distances along the shores of Lake Cumberland this March.

Tackle a demanding seven-mile trail race with over 2,700 feet of climbing to the summit of BlackRock. The event features awards, a buckle challenge for sub-101-minute finishers, and a cash prize for breaking the one-hour mark. Proceeds supp..

The Trail That Can't Be Concord is a trail running event in Knoxville's Concord Park. It features a 20K, 10K, and a Kids Trail Mile as part of the Treadin' Trodden Trails series. The course is a looped trail with a minimum pace requirement.

Event Overview The Fall Creek Falls 50K and Half Marathon Trail Runs are held on March 21, 2026, in Spencer, Tennessee, at 10821 Park Road. The event is in Tennessee's most popular state park, which features the highest free-falling waterfa..

April 2026

A community trail fundraiser on the Ivy Academy campus featuring a **5K** out-and-back along the North Chickamauga Creek, plus a Wildflower Walk, Ruck-The-Rock food-drive ruck, and a Sleepy Sasquatch swag option.

The 10K Ruck Race is part of the Veterans Heritage Ridge Run, a fundraiser for Sharps Ridge Veterans Memorial Park. It takes place on the hilly, wooded hiking trails of Sharps Ridge in Knoxville. The event also offers a virtual run option.

Tackle Georgia's highest peak at the Brasstown Bald Buster. This 5k road race climbs 1,700 feet, with a separate rucking division for those who want to carry extra weight. Join the challenge for a scenic, no-frills ascent in North Georgia.

May 2026

Tackle the 4.2-mile climb to the top of Eagle Bluff, gaining 930 feet on a course of gravel roads and trails. This event supports scholarships for Campbell County High School students and offers both in-person and virtual participation opti..

Hann Jivin' in the Dark is a nighttime trail run in Knoxville's Urban Wilderness. Runners must bring their own light for the 6+ mile course through unlit wooded trails. The event also features a kids' trail mile and is part of a larger trai..

This 104-mile ultramarathon traverses the Chattahoochee National Forest with 33,000 feet of climbing. It qualifies for major lottery races and has strict entry requirements for experienced trail runners.

Cruel Jewel 50 The Cruel Jewel 50 is a point-to-point trail race in the North Georgia Mountains. It takes place in the Chattahoochee National Forest. The course is approximately 57.5 miles long. It consists of about 50 miles of trails and 7..

The Blue Heron 10K will take place in Stearns on Saturday 16 May 2026. You can run 6 miles.

Johnston Woods Trail Festival The Johnston Woods Trail Festival takes place on Saturday, May 23, 2026 at Johnston Woods, located at 298 Brymer Creek Road in Cleveland, TN. The event is a fundraiser for children's summer camp and community p..

Experience an adventure through Knoxville Urban Wilderness with SwimRun team and individual events or 5k and Half Marathon trail runs at Mead Quarry.

June 2026

Hit the trails of Knoxville's Sharp's Ridge this June. Choose from 4-mile or 7-mile moderately technical courses, or a fun kids' trail mile. It's a scenic, flowing run with climbs and descents through the park.

July 2026

Celebrate Independence Day at the 1776 Merica run in Madisonville's Kefauver Park. Wear your best patriotic colors for the 17.76, 7.4, or Ruck event. It's a live gathering to run with pride.

Event Distances The event offers three distances: 130K (85 miles) 70K (46 miles) Waucheesi Challenge (24 miles) Course Details The routes take place in the Cherokee National Forest near Tellico Plains, Tennessee. They follow historic path..

Trail Camp for Big Kids is an adult camping weekend in the Nantahala National Forest. It blends optional group trail runs with campfire camaraderie in a relaxed, no-pressure setting. Participants bring their own gear and meals for this fore..

August 2026

Brave the summer heat and hills of rural Tennessee in this unique trail race supporting animal rescue. Choose your challenge from one to twenty-four hours on a repeating loop course. All proceeds benefit the Flying Pigs Animal Sanctuary, an..

Event Overview The Fort Frenzy Ultra Festival is a timed endurance event held at Fort Loudon State Historic Park in Vonore, Tennessee. The race takes place on a trail loop around Tellico Lake. Distances The event offers several timed race o..