In the registration system, you can change your birth year, email address, phone number, team name, nationality, and country of residence at no extra cost. If you are unable to update the information yourself, please send it to: marathon@necom.lv

Personal data can be updated free of charge in your registration profile.


Submit and pay for the registration service
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If you filled out the registration form and completed the payment by April 30th, 2027 at 23:59, your registration changes will be processed.

Registration changes are made if the two steps above are completed.

June 16 - March 31 April 1 - May 6
Change of distance to a shorter one June 16 - March 31 Free April 1 - May 6 15 EUR
Change of distance to a longer one June 16 - March 31 25 EUR April 1 - May 6 25 EUR
Participant change to another one June 16 - March 31 Free April 1 - May 6 15 EUR
Team participant name change (without changing the distance) June 16 - March 31 Free April 1 - May 6 15 EUR
Registration transfer from 2027 to 2028 June 16 - March 31 15 EUR April 1 - May 6 15 EUR
Change to virtual distance June 16 - March 31 Free April 1 - May 6 15 EUR

No registration changes are possible from May 6, 2027!