Registration rules for UltraTri Sweden July 14 – 16, 2023 

  • REGISTRATION FORM  for 2023 is open from August 1st, 10:00 CEST
  • Participation fee is SEK 12 850
  • Maximum number of participants is 8
  • Don’t forget to read the rules and requirements on this page and also the Rules, terms and conditions before you apply.
  • Whe race is  full new applicants will be submitted to a waiting list
  • Registration procedure is as follows: 
    1. Read the Rules, Terms and Conditions 
    2. Fill out and submit registration form, pay registration fee of SEK 3855 – this will guarantee your slot
    3. Wait – we will send an invoice for the rest of the fee along with an invitation to participate
    4. Pay – The remaining part of the fee, SEK 8955, is due for payment no later than 1st of January 2023.

    Slot allocation is mainly on first-come-first serve basis, but consideration will also be given to individuals that have volunteered or crewed in previous editions of UltraTri Sweden.

    Accommodation, food and extras

    Accommodation is not included in the fee, except for the mandatory overnight stay for participants on Nidingen, the night before race start. Along with the invitation to participate you will be able to pre-book all other accommodation for you and your support. You are also able to order extra support T-shirts (two are included in the fee) and number of extra meals (for your support) in Rålambshovsparken finish.


    UltraTri Sweden is an extreme event and requires extremely prepared athletes on the starting line. You need to have completed at least one of the following in 2017-2022 in order to qualify: 

    • IM distance event OR
    • Ultra-Distance Trail run (42k or more) and
      Open Water Swim of 3k or more and
      Road Bike event of 200k or more