Welcome to Denmark's toughest Quarter distance

limited 100 startnumbers.

Sign up for a remarkable and extreme experience
Individuel or relay

Enjoy the beautiful setting of Jutland's West Coast when you swim in the North Sea, bike in the windy roads of Nissum Inlet and run in the sand on the beach.

The obliviating, yet beautiful, race are one of the toughest you are going to find in the world of Triathlon. You will be tested to your fullest, when you compete against yourself, other participants and nature.

A Half Thor includes 950 meters of swimming in the North Sea, 62 kilometers of biking around Nissum Inlet and 10 kilometers of running on the beach in conditions with nowhere to hide. It's you against nature.

Read all about the race in the Race Manual 2021

Corona/Covid-19 INFO

Due to the extraordinary situation with the Corona virus (Covid19), we would like to give you the opportunity to sign up for Thor Beach Triathlon the 25 June 2023, without any hesitation. If the race is cancelled, you can either transfer your start number to 2024 or have the full amount refunded (€20 admission fee).

Entry Fee includes

Learn more

Swim course

Bike coruse

Run course



Course records:
Male: Patrik Nilssoon 02:29:10 (2020)

Female: Camilla Pedersen 02:55:00(2020)

Relay: Laura Sandgaard 02:51:38 (2020)

DME - Swim course

Swim 950 meters (0.59 mile) one-loop in the challeging North Sea

Beach start / Australian exit

Wetsuit and the provided Swimbouy and swimcap are mandatory.

Water temperature: 16-18C. Expect waves and current.

The course design is based on current and wind conditions

Course record holder is Lars Schmidt (DK): 00:20:08 (2019)

Ceramicspeed - Bike Course

Bike 62 km (38.53 mile) around beautiful Nissum fjord. The wind will be your challenge.

The course is 1-loop of 62 km.

2 aid stations each loop - Thorsminde and Vemb 

Temperature: ~18C. Expect a fresh wind.

The course design is based on the beautiful landscape and to challenge you the most with espacially the wind.

Course record holder is Lars Schmidt (DK): 01:34:22 (2019)

Download GPS file:  GPX

Run Course

Run 10 km (6.21 mile) one-loop at the beautiful but tough beaches at the West Coast.

It is a very challeging run course in sand for most parts.

3 aid stations. 

Temperature: ~18C. Expect a fresh wind.

The course design is based on the beautiful landscape and to challenge you the most with espacially the wind.

Course record holder is Jonas Riis (DK): 00:47:50 (2019)

Download GPS file: GPX

Schedule - Quarter distance 2022





Test bike course


23 June

Registration opens


24 June

15:00 - 17:30

Accommodation opens


24 June


Registration open


25 June

05:30 - 06:30

Bike check-in


25 June

05:30 - 7:00



25 June


Swim cut-off


25 June

08:30 (1H 00M:)

Bike cut-off


25 June

15:30 (8H 30M)

Award ceramony


25 June


Athletes garden


25 June

09:00 - 14:30

Run cut-off


25 June

22:00 (15H 00M)

Accommodation closes


26 June



We are very happy to announce Thorsminde School will be the home of the Thor Beach Triathlon's athletes. From Saturday 24 June to Monday 26 August you have the opportunity to purchase accordable accommodation.  Price for participating athletes: €25

Thorsminde School is located next to the transition area with great facilities. The participants will be provided with a bed, toilet & shower facilities, kitchen and fridges. Requests for camping on the school area will be accepted to a certain extent. The facilities at the school will still be free of charge for the caravanners.

Another accommodation alternative is Thorsminde Camping or Nissum Fjord Camping where it is possible to get a bit more privacy.