The Stampede Trail is a road and trail located in the Denali Borough in the U.S. state of Alaska. A paved or otherwise improved road for 10 to 15 miles (16 to 24 km) on its eastern end, the remainder of the route consists of a primitive, remote and at times dangerous hiking trail, following a path where the original road had deteriorated.
Historically, access to the trail was gained typically from a siding of the Alaska Railroad, its original eastern terminus. The primary access to the trail has been from the George Parks Highway (Alaska Route 3) since its opening in the early 1970s. The Parks Highway intersects the trail at milepost 251.1, two miles north of the center of Healy. Though this intersection marks the present-day eastern terminus of the Stampede Trail, Lignite Road continues east from this intersection toward the railroad tracks and the Nenana River.
The Stampede Trail has been the subject of international attention since the 1992 death of Christopher McCandless, whose body was found in an abandoned bus deep inside the wilderness along the trail. First brought to the public's attention by Jon Krakauer in an Outside magazine article, a book and film followed. The latter led to an increase in hikers along the trail during the 21st century, as well as complaints of a corresponding increase in hikers who lack experience and subsequently require assistance in the backcountry.
The Stampede Trail began as the "Lignite to Kantishna" mining trail blazed in 1903 by prospectors drawn to the Kantishna region by the discovery of placer gold. In the 1930s miner Earl Pilgrim used the trail to access his antimony claims on Stampede Creek, above the Clearwater Fork of the Toklat River.
In 1960, Yutan Construction won a contract from the new state of Alaska to upgrade the trail as part of Alaska's Pioneer Road Program, building a road on which trucks could haul ore from the mines year-round to the railroad at Lignite. Construction was completed in 1961 after some 47.5 miles (76.4 km) of road was built but no bridges were ever constructed over the several rivers it crossed. Maintenance on the project was halted in 1963 and the route was shortly rendered impassable to the intended mining vehicles by thawing permafrost and floods.