FATMAP by Strava


Mammoth Mountain

Flow trail to the max!

Mountain Biking Difficult

1.2 km
0 m
131 m
0-1 hrs
Low Point
2.7 km
High Point
2.8 km
Boomerang Map

Boomerang is a black-diamond flow trail descent that’s filled with flow trail-style features such as perfectly sculpted berms and floaty tabletops and step downs. At least, Mammoth Mountain rates it as a black diamond… other riders might rate Boomerang as blue/black upper intermediate descent.


Adding to the difficulty are optional features such as steep, wooden wall rides and the occasional rock drop. But if you have to characterize Boomerang, it’s “berms on berms on berms!” Drop into this track and get your flow on!

Sources: https://www.youtube.com/watch?v=pu7p5mO6D-k https://d1pdyfnmzhu191.cloudfront.net/images/default-source/master/maps/2019bikeparktrailmapfront2000x1171-(2).jpg?sfvrsn=124bfa040



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.

Medium Exposure

2 out of 4

The trail contains some obstacles such as outcroppings and rock which could cause injury.


1 out of 4

Close to help in case of emergency.

Best time to visit

between June and September


  • Flow
  • Shuttle-run
  • Singletrack
  • Jumps
  • Tabletops

Similar routes nearby

Guidebooks in this area