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Triathlon Atlas

Full distance · 10 July 2027

Swedeman Xtreme Triathlon

Tännforsen, Sweden

The race at a glance

Official race website
Circuit
XTRI
Distance
Full distance
Terrain
Extreme
Swim
3.8 km
Bike
205 km
Run
43 km
Date
10 Jul 2027
Registration
Open
Swim venue
Lake
Average water temperature
15 °C
Bike profile
Rolling
Run profile
Hilly
Run elevation gain
1,700 m
High air temperature
19 °C
Low air temperature
10 °C
Entry fee, from
SEK 5,750
Altitude
398 m
First edition
2018
Swim start
Mass start

Edition history

20264 Jul 2026Held
2025Held

How the day is laid out

The swim is held in a lake. The wetsuit call is made on race morning, against the temperature measured then.

The organiser publishes 3.8 km of swimming, 205 km on the bike and 43 km of running.

Everyone starts the swim together, in a mass start. The water is usually around 15 °C at this time of year.

The bike course is rolling.

The run course is hilly, with about 1,700 m of climbing.

Typical temperatures for the month run from 10 to 19 °C.

The race was first held in 2018.

This is an extreme triathlon: the course is chosen for its terrain and its climbing, not for speed, and self-sufficiency and a support crew are part of the rules.

Against the calendar

Where this race sits among the others

Ranks are computed across every race of the same distance.

  • Average water temperature

    15 °C · median 15 °C

    The 2nd coldest of the 5 full-distance extreme races with a figure, across every circuit.

  • High air temperature

    19 °C · median 17 °C

    The 5th hottest of the 11 full-distance extreme races with a figure, across every circuit.

2

races of this distance pair a rolling bike with a hilly run, out of 14. 2 share the bike profile alone.

37

races across every distance fall in July, out of 354.

160

races are held in Europe. 22 of them in the same month as this one.

Questions about this race

When is Swedeman Xtreme Triathlon 2027?
Swedeman Xtreme Triathlon is held on 10 July 2027 in Tännforsen, Sweden. Registration is open on the official race page.
Is a wetsuit allowed at Swedeman Xtreme Triathlon?
Yes, and most likely compulsory: the average water temperature is 15 °C. Below 16 °C most races require one. The official call is made on race morning.
How much is the entry fee for Swedeman Xtreme Triathlon?
Entries start at SEK 5,750 for an individual age-group entry, before service fees. Prices rise by tier as the race fills.

Where to stay

Hotels and rentals around the race venue, for the nights around race day.

Suggested stay: 8 Jul 2027 to 11 Jul 2027

The map is provided by Stay22. Bookings are made with the provider.

Races of the same distance in the same region

Entries are handled by the organiser

Registration and the athlete guide are on the official race page.

Open the official race page