Hyrox Simulation Sign-up
Sunday 04-01-2026

This form is for CrossFit Leiden, CrossFit 020, and Gymbox Noordwijk members only.

For non-members there is an alternative forrm.

Payment & Volunteering

This event only works because of the amazing help from our team and volunteers. Organizing a HYROX simulation takes way more effort than just running a few classes — think judging, timing, setup, and more.

💪 Want to volunteer as a judge?

Awesome! Your event fee will be completely waived — it’s our way of saying thanks for making it happen. As volunteer you help run the event (mainly judging movement standards and directing participants) for at least 1 hour.

🙌 Can’t volunteer this time?

No worries! In that case, we ask for a small contribution to help cover the extra costs of running the event:

  • €10 per person for CrossFit Leiden members

  • €20 per person for Gymbox and CrossFit 020 members

Important for Doubles Teams

If you sign up as a doubles team, only one person from the team needs to register and handle the payment — not both.

select the division you want to participate in
Please select

Please note that the event will run for several hours. Start times will be determined based on sign-ups.

The competition will take place in the following order:

1. Doubles Open Women

2. Women Open

3. Doubles Open Men

4. Doubles Open Mixed

5. Men Open

6. Doubles Pro Women

7. Women Pro

8. Doubles Pro Men

9. Men Pro

If participating in Doubles, please provide your buddy’s information below.

By participating in this event, I declare the following:

I understand that participating in HYROX simulations, and similar sports events involves risks of injury.

I participate entirely at my own risk.

I release CrossFit Leiden, its coaches, volunteers, and partners from any liability for injuries or damages, except in cases of intent or gross negligence.

I will always follow the instructions of the coaches and judges.

I declare that I am in good health and that I am participating under my own responsibility.

I give permission for photos and videos taken during this event to be used for communication and promotional purposes.