Sun Valley Bike Park – Lift-Served Riding on Bald Mountain
About 3,100 ft of lift-served vertical on Bald Mountain
About
Sun Valley Bike Park is the lift-served riding on Bald Mountain (Baldy), the famous ski mountain above Ketchum and Sun Valley, Idaho.
Trails
The lifts give access to about 3,100 ft of vertical, with downhill and flow trails descending to the River Run base. In 2026 the Christmas Lift to the summit and some trails were closed for construction. Only Class 1 e-bikes are allowed.
Rental
Pete Lane’s rents downhill bikes ($100 half day / $160 full day at River Run), full-suspension trail bikes ($80/$110) and e-MTBs ($135/$175).
Good to know
In 2026 lift-served biking ran from 1 July, Wednesday to Sunday, 9am to 4pm, until early September.