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The Brief
How far can you run without crossing a “proper” road
whilst staying within a few hundred metres of a waterway
~ river, lagoon, ocean or stream,
and offering a variety of terrain to run on?
The Result
81kms of pure running magic
Rakahuri to South New Brighton
45m elevation gain
140m elevation loss
Fast, flat & fabulous
RiverSea Ultra ~ Where the tide determines the start time!!
14th November 2026
Stop Banks
Single Tracks
River views
Ocean Magic
Hard Packed beaches
Forest trails
A bit of everything
Can you beat the incoming tide or will you have to take to the dunes?
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Solo or Tag Teams
Female, Male or Mixed
Solo - Full 81kms
2 Person Team - Leg 1: 36 kms Leg 2: 45kms
3 Person Team - Leg 1: 36kms Leg 2: 25kms Leg 3: 20kms
12kms - 24kms - 36kms - 48kms - 61kms - 67kms
6 Fully Stocked Aid Stations
2 with Drop Bag Zones
36kms & 61kms

Toilets
Food
Fluids
Drop Bags
Check back here for updates
Follow Krayzie Kapers on FB
Fill out the contact form if you wish to register your interest and be added to the email list.
RiverSea Ultra - where the river meets the sea!
Are you krayzie enough?

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