Jackasaurus Mountain Bike Trail
Status
OPEN
Difficulty
Very difficult
Distance
237.3m
Rating
Description
Jackasaurus starts at the top of the Urumau Reserve hill and descends the ridge, dropping over large rock drops you can roll or huck, to meet the traverse track. Eventually, once it's open, this track will continue down the ridge to meet Sumner road.
Weather
Details
Condition
Ideal
Dogs
Allowed
Grade
-26.4% avg, -50.5% max
Altitude range
172m to 235m
Region
Urumau ReserveLast updated
26 Mar 2026
Links
No links, yet!
Trail features
Drop
Jump
Ladder Bridge
Rock Face
Frequently asked questions
Explore this trail
View Jackasaurus on the interactive map to see the full trail route and nearby trails.