
Hayward Plunge
San Francisco
Suburban singletrack ripping.
Mountain Biking Difficult
- Distance
- 5.9 km
- Ascent
- 202 m
- Descent
- 201 m
- Duration
- 0-1 hrs
- Low Point
- 92 m
- High Point
- 280 m
- Gradient
- 7˚

This is a popular mountain biking route which is generally considered to be difficult. It's an unknown remoteness, it features unknown exposure and is typically done in an unknown time of year. From a low point of 92 m to the maximum altitude of 280 m, the route covers 5.9 km, 202 vertical metres of ascent and 201 vertical metres of descent.
Description
One of few true singletrack mountain bike rides in the East Bay.
Difficulty
Difficult
Mostly stable trail tread with some variability featuring larger and more unavoidable obstacles that may include, but not be limited to: bigger stones, roots, steps, and narrow curves. Compared to lower intermediate, technical difficulty is more advanced and grades of slopes are steeper. Ideal for upper intermediate riders.