Event
Front country - easily accessible
Combo
Very hilly
Native bush
Riverside
Other
Moderate Single Track
Technical Single Track
Average Uphill Gradient: +8.4%
Average Downhill Gradient: -8.3%
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8:00
Slow
6:50
Moderate
5:00
Fast
Swing bridges, tunnels, and waterfalls! Trail Challenge Waihi is a stunning trail running and walking event for all ages and abilities. With flat and fast riverside trails, glorious climbs up Mt Karangahake and pristine native bush, few locations can compete with the Karangahake Gorge for drama, intrigue, and natural beauty. Immerse yourself in the area's rich heritage as you run through old railway tunnels and past fascinating relics from the gold mining age.
Saturday 15th November 2025
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This is a good honest trail marathon that isn’t for the faint hearted, but rewards those who are brave enough with bucket loads of stoke!
Dicky Flat is a great place to start because you can restock supplies halfway through. From the start, follow the Waitawheta River on a relatively technical single track. You’ll cross the river after about 2km. The trail continues on up into the native bush and eventually you’ll drop down Dean Track to more views of the Waitawheta River. A short flat section along Franklin Road and through private property will take you back into the bush onto the Bluff Stream Track. Head up Daly’s Clearing Track with more quality native bush lined single track all the way, complete the loop and then back the way you headed out.
Pass back through the start point (you can top up your supplies here) and head into the next phase of your marathon. You'll approach two swing-bridges. Then you are into the Waitawheta Pipeline and Crown Tramway Tracks, beside the tumultuous Waitawheta River once more: watch for mining ruins and relics as you pass by. Your route takes in one pitch black tunnel where you'll need a headtorch and careful footwork - curb your FKT enthusiasm here.
You will then head through the delightful Windows Walk: cross the swing-bridge and head up into the delightful Scotsman Gully, a short, steep climb to test the endurance. You can stretch out a little on County Road before the climbing begins in earnest as you begin to circle the mountain on the Number 7 Level Track. Settle into a steady rhythm up this gradual climb and keep an eye out for occasional glimpses down into the magnificent Waitawheta Gorge.
Continue climbing on the Number 7 Level Track past Dubbo 96 track: the views get better as you climb higher! Making your way around the back of Karangahake Mountain, with a short out and back section to the summit (because it would be rude not to after climbing for 6km now wouldn’t it!?) prepare for a screaming (though slippery at times) descent. Then turn right again back onto County Road.
Back onto the Number 7 Level Track, but this time turn left and get ready for another storming technical descent, this time on the famed Dubbo 96 Track.
At the bottom after re-crossing the swing-bridges, there is a final opportunity for flat fast (if you’ve got anything left) running around Dicky Flat to complete your marathon.
Roads and trails used: Mangakino Pack Track, Deans Track, Bluff Stream Track, Dalys clearing track, Crown Track, Waitawheta Pipeline Track, Crown Tramway Track, Scotsman Gully Track, Number 7 Level Track, Karangahake Mountain Track, Dubbo 96 Track.
River for a post-run swim!
Long drop toilets at Dickey Flat. Toilets at 11km point (Dayls Clearing hut), and 25km point (Karangahake Gorge public toilets).
Plenty of car parking at Dicky Flat.
4 km
9 minutes
Unknown
No
Moderate.
Patchy.
Seam-sealed waterproof jacket, Beanie/thermal headwear, Whistle, First aid kit, Extra food for emergencies, Survival blanket, Cellphone, Map, Headtorch and spare batteries
KAURI DIEBACK. It's a privilege to have access to some wonderful tracks through some amazing native bush around the Karangahake Gorge area. We also want to keep the bush that way!! The Kauri Dieback Disease is thought to be a soil-borne species that basically roots Kauri trees and kills them. No good at all! So please follow these steps below, and if you have been running or driving in areas known to have the disease (most areas of native bush) please be extra vigilant when washing your shoes, and car tyres!
Make sure shoes, tyres and equipment are clean of dirt before and after visiting kauri forest.
Clean shoes and any other equipment that comes into contact with soil after every visit, especially if moving between bush areas.
Keep to defined park tracks at all times. Any movement of soil around the roots of a tree has the potential to spread the disease.
Fastest Known Times (FKTs)
You and Trail Challenge Waihi official marathon
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These overlap with this trail to some degree. You may wish to combine them but please note that to qualify for FKTs on these runs you should record a separate activity for each.