Northburn100

MAR
20-21
2027
Northburn100 is a New Zealand ultra mountain running weekend (20–21 March 2027) offering distances from kids races and 5/10 km night events up to a 100 Miler and 100 km ultra, with published course profiles and race policies.
20-21 Mar 2027
100 miles 100 kilometers 50 kilometers Marathon Half Marathon 10 kilometers 5 kilometers

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Northburn100 - Ultra Mountain Run

Northburn100 is an ultra mountain running event in New Zealand. It is organised across a race weekend dated 20th and 21st March 2027 and offers a program of multiple race distances and course profiles.

The event program includes these distances:

  • 100 Miler
  • Petzl 100KM Ultra
  • 50KM Skyrun
  • Marathon
  • Half Marathon
  • 5KM and 10KM Night Races
  • Kids Races
  • The Bronze Buckle

Course information and detailed profiles are published for each distance. Past participants report rocky climbs, long running hours including night sections, and variable weather conditions. The event materials reference rules and practical information such as a pacer policy and minimum gear requirements. Results and timing splits are recorded and made available after the races.

Northburn100 is listed as a qualifying event for other major ultrarunning races. The organiser maintains social channels and publishes photos and updates from race weekends. Historical notices on the event page include past operational changes and cancellations. Visit the organization's website for the most recent information.

100 mi
100miler
100 km
Petzl 100km Ultra
50 km
50km Skyrun
Marathon
Marathon
Half Marathon
Half Marathon
10 km
10km Night Race
5 km
5km Night Race
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