June 4-5

Tough trail & cold swim!

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Welcome to the EX22 weekend

We welcome you to a weekend full of Swimrun on june 4th & 5th. On satuirday we will host the second ever ARK Supersprint and on sunday it's time for EX22 SPRING Edition.

ARK Supersprint - Saturday June 4th 13:00

 As the first race in the world we have launched a solo Supersprint in Swimrun. An extremely fast and intense race with head-to-head elimination heats in order to crown the Supersprint Champions. You could secure a spot next to the elite through a Time Trial.

EX22 SPRING Edition - Sunday June 5th 13:00

We offer you a chance to measure your development during a swimrun season with a FALL and SPRING edition along the same course. Five months seperate the two races. Start and finish your season with EX!

Swimrun pursuit!

To maximize the experience EX22 we will continue with pursuit start. All participants will be seeded and start with regular intervalls. The expected fastest will start last and can begin the pursuit of the teams ahead. Game on!

Falcon Mountain Base Jump

Before the final swim section we challenge all participants to jump 6m from Falcon Mountain straight down into Edsviken. If you do not want to jump you can choose the "chicken line", 75m longer with 0m jump.


 EX22 - Stockholms NEW Swimrun

EX22 starts and finishes at Edsvik in Sollentuna, just 15 min from Stockholm City. SPRING Edition will be held on june 5th with the first start at 13:00.


The EX course offers 18km running on tough trail and gravel paths around Edsviken in both Sollentuna, Solna and Danderyd municipality. 4.5km swimming between  20 and 650 meters. The temperature in the water is between 12-17 degrees celcius. 


The race will commence with the Falcon Mountain Base Jump. A massive 6m cliff jump into Edsviken for the final 650m swim. Do you dare jump?


Course STIFA: 4.43

Crouse SWIFA: 21,7% 

Real swimrun!

STIFA = elevation factor (elevation/distance) 

SWIFA = swim factor (KM swim / KM run)

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An extremely short course where the tempo will be brutal. The race will consist of several head-to-head elimination heats to crown the Supersprint Champions. 


Half of the starting field will consist of invited elite. The other half will consist of participants that have secured a spot during the time trial session. So give it your all on the course and see if you have what it taskes to be on the starting line of the ARK Supersprint.

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EX Supersafari

An adventure Swimrun for those that love the sport, but not the competitive side with a fixed course. Together with like minded small groups of 6-8 persons are created. Each group has a local giude that will help collect as many check points as possible during a fixed time.

Adventure, community and experience based Swimrun!


Register to EX22

We welcome you to register to the EX22 experience. We look forward to treating you to a challenging and magical day with the love of the sport in focus. 

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Swimruncupen Stockholm organises a series of Swimrun competitions from May to September in and around Stockholm. Races for everyone from beginners trying Swimrun for the first time to experienced Swimrunners looking for perfect training session. Swimruncupen is also a forum for like minded to meet and share experiences. 

Swimruncupen is run by Elisabet Pärsdotter Westman who has podium finishes in f.ex. Ö-till-Ö WC, Ö-till-Ö Scilly, Ö-till-Ö Utö, Ångaloppet, RockMan, LED etc.

Read more on Swimruncupen.se


Challengize is a partner and platform for proactive and inspiring digital health Challenges. A modern and global alternative to the traditional step challenge. 

We also organise several other unique experience races like Sollentuna Summer Winter Marathon, RUNmaröloppen and SMIR (Stockholm Multi Island Run).

Challengize is developed by Nicholas Roman, an avid race organizer with a passion for Swimrun safari but also has merits from Ö-till-Ö WC, RockMan, Koster Swimrun, Amafibiemannen etc.

Read more about Challengize on go.challengize.com


Swimrunrib is a community for Swimrunners who want to experience the Stockholm Archipelago. Train and enjoy the true conditions of the archipelago with like minded friends in secure and reliable conditions. Swimrun safari! 

SwimRunRib is run by Pehr Westman with merits as a project manager for Nordic Island Adventure Race (NIAR) and Ö-till-Ö WC and merits from own participation in Ö-till-Ö, Ångaloppet, LED etc.

Read more about Swimrunrib on Facebook

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