Wellington Regional Trails
A narrow hiking trail surrounded by lush greenery under a cloudy grey sky.

Traverse the Kaitoke hillside and test your mountain bike skills on steep switchbacks and berms.

Length
1.1km
Uses
Mountain Biking
Type
Single track
Mountain Bike Grade
Intermediate: Grade 3
Profile

4m climb

-60m descent

297m highest point

Dogs
No

About the trail

Flow K2 is the refurbished version of the Flow K track. You'll start by traversing across the hillside with a few steep climbs and switchbacks along the way. From there, link up with Half Flow and ride all the way to the bottom via a few bermed corners and small jumps. This trail is for mountain biking only.

The entrance to Flow K2 MTB track in Tunnel Gully. Pine trees run along the sides of the track.

One of the trail entrances of Flow K2.

Getting there

Flow K2 is in the Kaitoke Hill plantation forest on the western side of State Highway 2. You can access it from Incline Road via an underpass. Follow Upflow then join up with Flow K2.

Know before you go

For tips and advice before heading out on Wellington’s trails check out our before you go section.

Looking for more?

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Three people are on a wooden bridge waving on Tane's Track, a walking trail in Upper Hutt, Hutt Valley. They are surrounded by lush greenery.

Tane’s Track

Tunnel GullyHidden in the Hutt Valley, Tane’s Track is a short, easy walking trail that takes in native forests, waterfalls, and historic Remutaka railway sites.

The Station Link mountain bike and walking trail in Tunnel Gully, Upper Hutt. The trail goes amongst pine trees on a soft clay ground.

Station Link

Tunnel GullyStation Link is an intermediate mountain biking trail or easy walking track connecting to Station Drive.

The Taniwha Trail in Tunnel Gully. It shows the clay trail through pine trees.

Taniwha

Tunnel GullyTaniwha is a wet and winding mountain bike track in Upper Hutt that will have you slipping and sliding downhill.

The 2 Bee-Line track in Tunnel Gully. The forest looks dense, pictured on a rainy day.

2 Bee-Line

Tunnel Gully2 Bee-Line is a fast but easy single track that winds through native bush, great for mountain bikers and walkers.

The clay track of G-Drop in Tunnel Gully, Upper Hutt on a rainy day.

G-Drop

Tunnel GullyG-Drop is a fast, narrow, straight-line trail down a pine forest in Tunnel Gully. The track is intermediate for mountain bikers and easy for walkers.

The Lower Pig Track mountain bike trail in Tunnel Gully. Fir trees and shrubs surround a clay trail.

Lower Pig Track

Tunnel GullyLower Pig Track is a mountain bike trail in Upper Hutt with a smooth surface for intermediate riders to test their speed.

The Bees 2 Bridge Track in Tunnel Gully, Upper Hutt. The trail is a mixture of clay and fir, cutting through a pine forest.

Bees 2 Bridge

Tunnel GullyBees 2 Bridge is an advanced downhill mountain bike track with switchbacks and berms to slow your speed.

The UpFlow track in Tunnel Gully with a soft clay ground winding through gorse bush and shrub.

UpFlow

Tunnel GullyUpFlow is a shortcut for mountain bikers to Forestry Road and the start of Flow K2 in Upper Hutt.

A section of the Time Tables trail in Tunnel Gully, winding through pine trees.

Upper Times Tables

Tunnel GullyUpper Time Tables is a mountain bike track in Upper Hutt. Practice your tabletop manoeuvres on this short downhill ride.

Three people standing on top of Birchville Dam. Green trees and bushes surround them.

Cannon Point Walkway

Cannon Point Walkway is an easy walk to Birchville Dam on a well-formed track in the Akatarawa Forest.