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Registration closed: 32nd edition postponed to August 7-8, 2021.

Deadline for online registration : Saturday 7th August  2021, 10h00 (except National league). After this date, only on-site registration will be possible, subject to availability, 45 min. before each race (cash payment only).

For people registered between Thursday 5th August at midnight and Saturday 7th August at 12pm, it is compulsory to bring the registration confirmation received by email in order to receive your bib (presented on a smartphone is sufficient)

When registering on-line via DATASPORT, you have the possibility of taking out cancellation insurance (3% of the registration fee). For more information, consult the Foire aux questions (FAQ) de Datasport.

On-site registration

On-site registration will be possible until 45 minutes before the start of the relevant category event (subject to availability, cash payment only).

Change in registration

Any changes in registration will cost the participant CHF 15 and must be paid in cash at the time of entry. The race number will not be issued to the participant without payment.


If no cancellation insurance has been contracted when registering online, refund of the registration fee is only possible on presentation of a medical certificate.

Should a participant not have the requested equipment (Swimsuit if requested, hard helmet, …) or should the event be cancelled due to bad weather, in the event of force majeur, external events or extraordinary circumstances, no refund will be granted.

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