Last Updated: 22nd Sep 2023
Big A Little A - Mt Arrowsmith
Submitted by Matt Doherty
Last Updated: 22nd Sep 2023
Open
Grunt Factor: 48
Gnarl Factor: 7
42.2km
1075m
1075m
1404m
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Last Updated: 22nd Sep 2023
Submitted by Matt Doherty
Last Updated: 22nd Sep 2023
Open
Grunt Factor: 48
Gnarl Factor: 7
42.2km
1075m
1075m
1404m
Back country - remote
Loop
Undulating, some big hills
Open farmlands
Open tussock/grasslands
Gravel Road
Farm Road / 4WD Track
Average Uphill Gradient: +6.6%
Average Downhill Gradient: -7.0%
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7:00
Slow
5:00
Moderate
3:30
Fast
This is the route used in Thee Run & Thee Ride marathons each year. There is also a 17km option which takes in most of the first climb but doesn't head around the mountain (Little A).
This is on private land so contact the owners who will be able to give up to date advice on their tracks.
The loop heads up the Cameron river then over a saddle to drop to the South Ashburton river before heading back over to the start at Lake Heron
From the woolshed head down to the road, turn left and follow the gravel road along lake for 2.5km
Head left across the fields for a couple of hundred meters to pick up the farm track and climb 700m over the next 8km. The track is a clay in some parts with loose rock in others, the views open up as you climb.
From this high point of 1400m there is a quad bashing descent which levels out as you near the river. There is a (flat) scree slope with large stones to run across at the 21km point.
Then continue along the river for 6km before veering left at the 27km mark and climbing a couple of short rises which will lead you through a nice little gorge. One last climb out of the gorge, follow around to the left, a quick 3km downhill than 5 rolling kms across the farm to the start
Mt Arrowsmith is a working station that welcomes trampers, Mtb's, horses, & 4WD etc onto their tracks for a small fee.
In 2018 it was $10 per day for biking & hiking, $15 for a horse & $20 for 4WD
They have a woolshed decked out for sleeping plus a flash lodge.
https://www.arrowsmithstation.co.nz/
email arrowsmith@farmside.co.nz or call +0064 3 303 9090
There is also a campground a few hundred meters before the farm.
This is big country with great views of a couple of different valleys that open right up as you climb and head around the mountain.
No public transport. Parking at the campground and at the station
40 km
45 minutes
Unknown
Yes
Name: Mt Arrowsmith Station
Telephone: 03 303 9090
Moderate.
The land owners will give you up to date info on their tracks
Very patchy.
Thermal leggings, 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.
Heaps of streams but this is farmland. Cheack with land owners. You run alongside the South Ashburton river for several kms around the halfway mark.
Expect snow in winter, cold winds around the tops and saddles, can get muddy after lots of rain.
Staverly Store
Staverly
Nice food & coffee
Trail Legend
Fastest Known Times (FKTs)
You and Big A Little A - Mt Arrowsmith
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The views are spectacular and its a great day out; down by the river and through the gorge the track has taken a bashing; they are going to repair at some point but it makes for slower going. Ive done this route twice and was about 3/4 hour slower this time. Fast time of 5-5.5 hours, average speed 6-7 hours
January 22, 2023
I LOVED this running. If you are looking to take a break from technical trail running, but still want to experience a big climb and big views, this is the run for you. The views of Mount Arrowsmith are stunning. I can't wait to return.
March 13, 2019
Truly a 5 star run. I've been back 3 times here, and its never the same. Really enjoyed this year with the extra mud factor thanks to recent rain, brings out the tramper in you! Views to die for across the tops, and the valleys ain't half bad too. Thanks for posting as a directory trail, I had considered submitting it too but the private land thing made me hesitate. Nice to see the owners are open to us all and I would highly encourage folk to support them with the small fee for the convenience of using their land. But like most high country run holders- it is better to ask first than to seek forgiveness later
April 18, 2018
MD
Seemed to be way more flat running on this than I was expecting, even the 6km riverside running section felt flat. It would be nice to do when the race isn't on to enjoy the country a bit more. I'm tempted to ride it too, it would be a really nice climb on the bike, Big A little A - Another in the series of musically themed trail guides. It was probably the poppiest song released by anarco punk originals Crass back in 1981 as the other side to the Nagasaki Nightmare 7" single, a nice wee reggae feel tucked away in there like on some of their early material.
April 17, 2018
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