Hello riders, this is a hidden website for UltraBikers, who earned a priority registration on RACZ27, as a prize for your TOP50 in RACZ26, TOP100 ranking of UltraBikers Cup 2026, long-term ranking of RACZ, or for riders who finally didn´t start at RACZ26, though they paid entry fee.

You can use this priority registration form until 29th November 2026, 20:15, when we will open registrations for all interested riders.

You will get an automatic reply to your email, as a proof that your registration was succesful.

I will ask for entry fee payment on cca 10th January, in specific email.

Thank you for your interest, and see you in Chodová Planá in July 😉

Číža and RACZ team

    SURNAME AND FIRST NAME (mandatory)

    YOUR EMAIL (mandatory)

    YEAR OF BIRTH (mandatory)

    NATIONALITY AND HOMETOWN

    ROUTE

    PHONE NUMBER OF RIDER
    (with international code)

    PHONE NUMBER ON RIDER´S CONTACT PERSON
    (with international code, for emergency cases)

    NUMBER
    You can write up to 3 prefered number:
    1-100 - main route
    101-200 - full route
    200-300 - pairs

    NICK
    What do you want to have written on number, brevet card, cap etc.?)

    CATEGORY
    Select your category

    COMPANION
    If you want to attend RACZ in a Pairs/Group category, please write a name(s) of your companion(s)

    PRE-START ACOMMODATION
    Are you interested in being included into our group reservation of pre-start accommodation? If so, please indicate your preferred type of accommodation. You can find the description, link and price per night in section ORGANIZATION (raceacross.cz/organization).

    ENTRY FEE
    Do you apply any discount on the entry fee? (For placing in RACZ26 or UltraBikers Cup 2026 etc.) or do you transfer part of the entry fee for not participating in any of the past UB events? If so, please state the amount and from which event.

    RACZ CYCLING CAP
    Do you want to pay extra 20 EUR for RACZ cycling cap with your number?

    FINISHER MERCH
    What item of RACZ merch will you prefer at the finish line?

    SIZE OF T-SHIRT
    If you want T-shirt or sweatshirt, tell us your size.

    MESSAGE FOR ORGANIZER
    Write here, if you have any questions or if you want to introduce yourself (ultracycling CV) 😉

    By clicking on button "SEND" I agree with the rules and propositions of Race Across Czechia 2027, with the processing of personal data, with sending of news related to UltraBikers Cup to my email address, and I declare that I participate in the event at my own risk and that I will not demand any compensation from the organizer for any material, financial or health damage caused to me or other people during my participation in this challange