Six-day race that will take place June 18 - 26, 2021, at the amazing Pettit National Ice Center in Milwaukee, Wisconsin. The Pettit Center has a state of the art 443+ meter indoor track that will be the ideal setting for world record attempts.

1/2 mile lighted oval consisting of a dirt track covered with finely crushed limestone. This is a horse track that is used to pull those little buggies. This are night time runs. Run, jog, walk, rest, stop and start as much as you'd like. The objective is to see how far you can go.

The Barkley Fall Classic is designed to give the runner a taste of what the Barkley Marathons is all about.

2020 is severely restricted due to Covid-19. The field is set at 100 runners for 100mile and 50 mile. Site of the Camille Herron's World Record (12:42:40) for women for 100 miles, and Zach Bitter's World's Best (12:08:36) for anyone ever, off road. How fast do you want to run? It's possible here.

Slots for the 2020 TH Marathon are still available. SIGN UP TODAY! The Tunnel Hill Marathon, a USATF/IAAF sanctioned, and certified course, is a great place to run a BOSTON QUALIFYING TIME*, or a personal best. Certification # IL18001BW.

Since 2004, thousands of runners have chosen LBL 50 miles; 60km; Marathon; or 23km. Whether a reunion of good friends returning, or new runners, we welcome you to Grand Rivers, KY, and the Land Between the Lakes National Recreation Area.