Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Still Hollow Trail Race

Name: Still Hollow Trail Race
Start: 2026-08-01
End: 2026-08-01
Location: Chattanooga

Chattanooga, United States • 1 Aug 2026

Still Hollow Trail Race

The event takes place at Enterprise South Nature Park, 8015 Volkswagen Dr., Chattanooga, Tennessee. It features two distances that use the park's marked trails and wooded areas.

1/2 Marathon
10K

The course begins on wide, soft, gently rolling pedestrian-only trails that form the initial section used by both races. Both distances start at the same time. The second half of the half marathon follows non technical bike trails that wind through a more remote and heavily wooded portion of the nature park, offering a change in scenery and surface compared with the opening section.

Registration closes on Thu, Jul 30 at 11:59PM ET. Race proceeds benefit Wild Trails, a 501(c)(3) organization dedicated to the use, protection and expansion of nature trails in the greater Chattanooga area. Visit the organization's website for the most recent information.

United States Tennessee Chattanooga

Race information

Website Registration

13 mi

1/2 Marathon

10 km

10k

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday May 23

Johnston Woods Trail Festival

Cleveland

A multi-hour trail event near Cleveland Tennessee offering 3, 6, 12 and 24 hour races plus a rucking option. The 4.35 mile wooded loop has rolling hills, creek crossings, marked aid stations, and finisher and placement awards.

Saturday Jun 13

The Cannonball Run

Chattanooga

Backyard Ultra

4 mi

A Last Man Standing event in Chattanooga on June 13, 2026 where runners repeat a 4.3 mile loop each hour and are eliminated if they miss the cutoff; laps continue until a single runner remains.

Sunday Jun 21

Nature Calls Trail Race

Chattanooga Valley

5 km

15 km

A low cost, no awards trail run and hike at Lula Lake Land Trust in Chattanooga with 5K and 15K routes. The 15K includes a rope section and a descent to Lula Falls, with proceeds supporting the land trust.

Thu - Sun Jul 9-19

Vol State

Sand Mountain

500 km

314 mi

A 314 mile unsupported footrace from a Mississippi River ferry crossing to the Rock on Sand Mountain in Northeast Georgia. Runners follow roads and backroads, must self-support, and check in by phone twice daily.