Third Fork - Heart Attack Loop

Twin Falls, ID

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Third Fork - Heart Attack Loop

Primo singletrack ride through shady and fragrant aspen groves. Nice views of the South Hills finger ridges at the summit. Located 30 miles southeast of Twin Falls. Tread: 13.7 miles of singletrack.

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Trail Statistics & Information

ActivityMountain Biking
Nearby CityTwin Falls
Length13.7 mi
Elevation Gain2,300 ft
Skill LevelModerate to strenuous. Steepness factor increases as you get closer to the summit. Strong intermediate riders may want to try this ride and walk the steeper uphill and downhill sections. Technical
Duration2 to 4 hours.
Trailhead Elevation5,300 ft
Top Elevation7,600 ft
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