Regional Trails and Parks Information:

North Carolina National Forests

National Park Service

North Carolina Division of Parks and Recreation

Appalachian Trail Conference

Cumberland Trail Conference (Tennessee)

North Carolina Bartram Trail Society

Foothills Trail (South Carolina)

Regional Trail/ Ultra Running Organizations:

Claude Sinclair's Runner from Hell (South Carolina)

Extreme Ultra Running/ Lynchburg Ultra Series (Virginia)

Virginia Happy Trails Running Club

West Virginia Mountain Trail Runners Club

Tennessee Ultrarunners

Trail/ Ultra Running Online Resources:

All American Trail Running Association

Kevin Sayer's Ultra Running Resource

Stan Jensen's Ultra Website

Ultramarathon World

Trail/ Ultra Running Publications (with online articles/ forums/ calendars etc.):

UltraRunning Magazine

Trail Runner Magazine

Runnersworld