Last Updated: 2nd Apr 2024


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Round Ruapehu (RTM Track)

Round The Mountain

Whakapapaiti Valley, Tama Lakes, Taranaki Falls

National Park, Manawatu - Wanganui

Submitted by Mal Law

Last Updated: 2nd Apr 2024


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Grunt Factor: 116 ?

Gnarl Factor: 46 ?








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Trail Map

Type of Run

Back country - remote


Undulating, some big hills

Native bush

Open tussock/grasslands


Run Makeup


Sealed Road

Easy Single Track

Moderate Single Track

Technical Single Track

Average Uphill Gradient: +7.3%

Average Downhill Gradient: -8.0%


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Estimated Times to Run







This is a super-serious run and should only be attempted by strong, experienced runners.
The best time to run the circuit is between October - May, as this is an all-day affair you'll want to maximize daylight hours, and being a remote alpine environment, bad weather can also make this run dangerous. Plenty of food, thermals and a wind-proof jacket are essential. Ruapehu's east-side is particularly remote.

Begin your run along the Lower Silica Rapids/Whakapapaiti track, through lush beech forest and crossing several bridged stream crossings until you reach the Whakapapaiti Stream. You will cross to the far side, where you make your way through muddy tussock lands (some on boardwalk). Re-cross at the forked section of the stream shortly before reaching the hut. About 2 hours in, you should wake up the trampers and invite yourself in for some morning coffee fresh off the primus.

Continue on the trail and you'll soon intersect the Round the Mountain circuit track. Turn right and begin 'The Goat' section - steep, gnarly gullies will work you up and down, but with any luck, stunning views of Paretetaitonga will inspire you onwards. The trail swings you down a spur where you pass the pristine Lake Surprise and descend a steep gulley to Mangaturuturu Hut. Follow the boardwalk to the river, cross, and the trail continues to the left, towards the Cascades waterfall. This steep waterfall face is a tough climb which will reduce even elite runners to a walk.

Jog down Ohakune Mountain Rd for 3km, and reconnect the track at car park to your left. The section to Mangaehuehu hut is a well groomed trail, and features a 39m waterfall - Ruapehu's highest, a 3-wire bridge crossing, and some interesting sub-alpine running through alpine herb fields. Refill your bladder here before heading into the wilderness that is the Rangipo desert. The trail turns into a poled route shortly after leaving the hut, so a compass would be useful in low visibility conditions. The Waihianoa glacial valley is spectacular, stop for a moment to take it in. Then blitz the descent and carry your momentum up the following, grueling, ascent. Apart from this workout, climbing is moderate; simply follow the undulating traverse across barren desert towards Rangipo hut.

Once you reach the Tukino Ski field road you are on the home-straight, only 27km of relatively fast running remains. The landscape is vast and exposed. Don't venture all the way to Waihohonu hut, instead cut the corner to the left and clip onto the Tama Lakes track and begin the gradual ascent on good trail to Tama Saddle. Switch on the headlamps (if they've not already been on for hours!) and finish strong along the easy board-walked and gravelled track. Listen out for the gushing Taranaki Falls, and flickering lights of the Chateau. You've done it, a complete circumnavigation of the North Island's most predominant mountain. 'One does not simply walk into Mordor - one simply runs!'

(Thanks to Alastair McDowell for the original version of this guide)

This is a classic circumambulation of the North Island's highest mountain. It is wild and stunningly beautiful in an often bleak kind of way. A true adventure amongst uniquely Kiwi volcanic vistas.

If you know of any public toilets near the trail start or on the route, please login and then let us know so we can update this section.

Plenty of parking at the track start. Take the usual precautions regarding valuables.

16 km

13 minutes




The RTM track is for the most part clearly signposted but sections, particularly the eastern (Rangipo Desert) side can be tricky in poor visibility. Keep an eye on the map and a close eye out for track junctions.


Waterproof leggings, Thermal leggings, Lightweight fleece top, Long-sleeved thermal top, Seam-sealed waterproof jacket, Gloves, Beanie/thermal headwear, Personal Locator Beacon (PLB), Whistle, First aid kit, Extra food for emergencies, Survival bag, Cellphone, Compass, Map, Headtorch and spare batteries, Crampons / microspikes (for winter conditions), Gaiters

Water is not so much an issue, you can fill up at each hut (spaced roughly 2-3 hrs run apart), and also from streams and rivers, all of which are pretty clean.

This is a very exposed route that is truly alpine in parts. Do NOT attempt in bad weather or in winter. After heavy rain some river crossings could be very dangerous so if in doubt wait and check with the DoC office at The Chateau before starting

The exposed weather and also the sharp rocky terrain - this is not a nice trail to take a tumble on. Check conditions with DoC before setting off and leave your intentions with someone.

Trail Legend


Herman Bolk

has completed Round Ruapehu (RTM Track) once in the last year.

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Trail Reviews

Spectacular long day out, not a lot of people between the huts. We were lucky with the weather, wouldn’t want to be caught out in bad weather so prepare accordingly. No long climbs, but plenty of short sharp ones to make up for it. Last 25k you can pick up the pace a bit if there’s something left in the legs. We’re not the slowest runners in the world but it took us 15 hours.

Mervyn Van Gompel

January 2, 2021

Completed this for the 3rd time last weekend, what a fab tramp, great views and a range of terrain. The goat can kick, but if you don't fall off the final 2/3rds are easier on the legs. Couple of new bridges on the desert side where handy. Takes me hours to complete, more than summer daylight, but the final third is in the open, well-marked and can be completed by touch.

Paul Childerhouse

January 14, 2020

Completely at the Ring Of Fire event as my first ultra. Truly epic and unique location. So much technical terrain, horizons that you only hours later are crossing to then spy your next horizon.

Gareth Davies

January 6, 2020

Best day out ever - an absolute must do!

Bradley Houghton

April 6, 2019

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