Norseman Xtreme Triathlon

The course

The race starts at 05:00 in Eidfjord. Athletes jump from a ferry 15 to 20 minutes before the horn and swim 200 to 500 m to the start line in the Hardangerfjord, then 3.8 km to shore in Eidfjord. Water at the start has been 13 to 17 C in recent years; in 2026 it was 14.7 C and a head current slowed the swim times, although the surface looked calm. The swim exit cut-off is 1 h 50 min and T1 closes at 2 h. If the fjord is unsafe, the swim can be shortened, moved further out or turned into a circuit, and there are plans to run the race as a duathlon.

The bike is 180 km on public roads open to traffic: along the fjord and up Måbødalen past Vøringsfossen (16 km), across the Hardangervidda plateau by Dyranut (36 km) to Geilo (90 km), over Dagalifjell on National Road 40 to Uvdal, then county roads over Imingfjell and down Tessungdalen to the transition in Austbygde by Lake Tinnsjøen. There are more than 3,000 m of climbing and five major uphills, and drafting is not allowed. Lights front and rear are mandatory, and aero positions are banned in marked sections after 113, 125, 135, 153, 155 and 178 km. Support is not allowed during the first 30 km.

The run starts with a marathon-length 25 km alongside Lake Tinnsjøen with only 200 m of climb, then climbs 17.2 km on the steep Zombie Hill to 1,850 m. The first 160 athletes to reach Stavsro at 37 km within the cut-off continue the final 4.7 km up the rocky path to the summit of Gaustatoppen and receive the black t-shirt; everyone else finishes on a lower course at Bygget (42.8 km) for the white t-shirt. Your support person can walk with you from Zombie Hill, but pacing in front of you is forbidden and poles are not allowed. The summit finish can close at any time in severe weather, and the black finishers then turn at Stavsro.

The place where races are lost is the transition to the climb: 25 km of flat road running followed by a hike on tired legs. Timing is by chip with a GPS tracker, and live tracking and results run on the race website. Close to 90 per cent of penalties are given to support teams for breaking rules, so the support person has to learn the rules as well as you.

How to enter

Norseman is a ballot, not first-come, first-served. For 2027 the ballot opened on 1 October 2026 and closed on 11 October, the draw was on 14 October and the result is announced on 21 October at 20:00 CEST on YouTube, with e-mails to everyone on 23 October. Drawn athletes must register and pay the entry fee by 14 November. A ticket costs a few euros, you must be 18 or older on race day, and the ballot fee is not refunded. Each consecutive unsuccessful year adds one extra ticket, up to as many tickets as years applied, and the count resets when you are drawn or skip a year.

Of 335 start places for 2027, 125 go to the ballot, 100 to athletes with the most X-Points (points earned by finishing races in the XTRI series), 57 to qualifiers from XTRI World Tour races and Norseman's top three men and women, and 53 to partners, research, professionals, locals, media and other projects. The ballot has a maximum of 25 per cent Norwegian athletes and a minimum of 15 per cent women. Because of withdrawals, about 250 to 255 athletes start. A record 16,033 entered for 2027, 7,956 for 2026.

The 2027 entry fee is 550 euros (about 5,800 NOK at 10.60 NOK to the euro). Start places are strictly personal and cannot be sold or transferred; using someone else's number means disqualification and a five-year ban. Optional refund protection is sold at registration, and cancellations go through a web page on the race site. All athletes must have insurance or a licence valid for the event; Norwegian residents need a full-year or race-day licence, and the one-day licence is sold at registration in Eidfjord.

How to train for it

Train the bike for 180 km of climbing, not speed

There is no drafting and more than 3,000 m of climbing across Hardangervidda and Imingfjell. Long rides of five to seven hours with sustained climbs are the specific work, and the 2027 cut-offs of 6 h 10 min at Geilo (90 km) and 8 h 20 min at the Imingfjell climb (135 km) are what you are riding against.

Practise running after a long bike, then walking uphill

The run is 25 km on the flat then 17 km of near-continuous steep climb. Brick runs of 60 to 90 minutes after long rides, and loaded hiking or power-walking up steep ground for two hours or more, prepare you for Zombie Hill better than flat road mileage.

Swim open water in a wetsuit at cold temperatures

The fjord is usually 13 to 17 C, you must wear a full wetsuit, and a 1 h 50 min swim-exit cut-off applies from 2027. Train at least a few 3.8 km sessions in open water in a wetsuit, with gloves and swim socks if you use them, and practise sighting and a jump into the water from a height.

Rehearse with your support person

Your support person drives the car, feeds you and must follow tight rules; Norseman states that most penalties come from support breaking the rules. Do at least one long day together practising the rules about parking on the right, no pacing, and who may follow on foot.

Plan for the 2027 cut-offs, not the old ones

All cut-offs are stricter than in previous editions: the swim exit cut-off is 25 minutes earlier than in 2026 and T2 exit is 1 h 20 min earlier. Build your pacing plan backwards from 14 h 30 min at Stavsro for the black t-shirt and from 10 h 40 min at T2.

Practise the cold, wet mountain at the end

The typical weather on Gaustatoppen is wind, rain and about 2 C. Do long training days where you finish cold and wet, test your waterproof layers, and practise eating and navigating with a headlamp when tired.

What you need

• Full wetsuit (mandatory); thickness is not limited, and non-webbed gloves, swim socks, neoprene hood and vest are allowed
• Two mandatory backpacks at registration, one for you and one for support, each with a waterproof jacket and trousers with taped seams, hat, gloves, a long-sleeved wool or fleece top, at least two energy bars and 0.75 litres of energy drink, a pressure bandage, an emergency bag, cash or card, a charged headlamp and a mobile phone
• A road bike in working order with front and rear lights of at least 200 lumens, switched on throughout the bike leg; the reflective vest from the race pack for the first 30 km
• Insurance or licence valid for the race (Norwegian residents: NTF licence or a one-day licence bought at registration), and a passport for registration
• Run shoes with grip for the rocky path above Stavsro; hiking and running poles are not allowed
• A support car no longer than 5.4 m with a clear rear window, the Norseman stickers and bib number; campers and motorhomes are banned
• The athlete's backpack carried on the shoulders from 37 km to the finish, whether on the black or the white course

Getting there and staying

The start in Eidfjord is 150 km from Bergen and 322 km from Oslo Airport; the finish at Gaustatoppen is 367 km from Bergen and 230 km from Oslo. Both airports work, Oslo having more flights, and because the race is point to point you need a plan for your own return and for your bike after T2. Your support car carries all gear and brings the bike back from Austbygde.

Eidfjord is very small. The organiser tells athletes to book accommodation as soon as the place is confirmed, warns that booking sites may place you far from Eidfjord, and runs a TRI-Camp in Eidfjord for budget travellers; there is none at Gausta. Near the finish the partner hotel Gaustablikk Fjellresort and Gausta Sportell offer lodging, with cabins and apartments at gausta.com and Visit Rjukan.

Registration in Eidfjord requires the athlete and at least one support person, both mandatory backpacks, passport and insurance. After the finish, the lift down from Gaustatoppen is prioritised for athletes; support teams should plan to walk down to Stavsro in about two hours, or pay 430 NOK per person for the lift if there is space (September 2026).

History

The race was conceived in 2001 by Hårek Stranheim at a time when only nine Norwegians had completed a long-distance triathlon. His idea was an experience rather than a time: a journey across Norway with family and friends as support, ending on top of a mountain. The route links the Hardangerfjord at Eidfjord with Gaustatoppen over the Hardangervidda plateau, and the first race was held in July 2003.

Norseman is also the XTRI World Championship, which it hosts for the sixth time in 2027. The organiser calls the 2027 format Norseman 2.0: the police require closed roads, which means shorter cut-offs, and demand has more than doubled.

Where to find out more

• Norseman: Registration and slots (opens in a new tab): The ballot dates, ticket system, slot allocation and entry fee.
• Norseman race manual 2027 (opens in a new tab): The official 26-page manual with the new cut-offs, equipment, support rules and course.
• Norseman: Getting here (opens in a new tab): Distances from Bergen and Oslo and lodging in Eidfjord and at Gausta.
• Norseman results 2026 (Race Result) (opens in a new tab): Official final results with splits for the black and white finishers.
• Norseman FAQ (opens in a new tab): Ballot, X-Points and race date answers.