The organization is renewing its official bib exchange service, thereby facilitating the transfer and purchase of race bibs between runners directly through the registration platform.
You can give your bib a friend or family member or offer it for sale via the official exchange. In both cases, a 2€ administrative fee will be deducted from your registration refund. See the official rules for details on how to get a refund for your options.
Enter the email address of the recipient, who will receive instructions by email and will have 48 hours to complete their registration. After this period, your race number will be put up for sale on the race number exchange. The recipient will purchase the race number at the current price. Transfer to someone requests will Transfer to someone be processed from 2nd March 2026.
For theRelay Marathon, any individual request for transfer within a team must be sent to the organization by clicking here.
You are offering your race bib for sale on the official bib exchange. It will be visible to other runners looking for one. Your registration fee will only be refunded if it is successfully resold to another runner.
For the Relay Marathon, registering for the race allows you to register 4 runners. Consequently, you are offering all the bibs of your team for sale.
Until the event approaches, the bibs for sale on the exchange are available to the general public.
ℹ️ Most of the transfer requests we get are for transfers to friends or family. Race bibs are only posted on the official exchange when other runners put them up for sale. If there are no offers, no race bibs are available.
Resale outside the official channel is prohibited and considered fraudulent.
– Outside of the official circuit, your registration is not covered by the organizer's insurance.
– In the event of illness or accident, emergency services do not have access to your emergency information (family contacts, medical history), which may affect the quality of your care.
– You may have to pay your own medical expenses and face possible legal action .
– Parallel networks are full of fake bibs , fictitious registrations or bibs sold to several runners. You may find yourself unable to participate, with no recourse possible.
– The organization declines all responsibility in the event of fraud, scam or purchase of bibs carried out outside official channels.
– The race regulations prohibit the resale of bibs outside the official exchange.
– Presenting a bib obtained outside the official circuit is considered a fraudulent act.
– The organizing team reserves the right not to issue a bib , to refuse access to the test, or to pronounce a disqualification if irregularities are noted.
– Buying or reselling bibs outside the official exchange fuels speculation and increases in bibs prices.
– This may cause an early closure of official registrations and unbalance the planned logistics (supplies, number of volunteers, flow management).
– By diverting the nominative system, we harm the work of the organizing team and the fairness of the event for all participants.
After having been extended to facilitate exchanges between riders as much as possible, the bibs exchange closes its doors on Monday June 2, 2025.
It is no longer possible to place new ads, either to search for or to offer a bib for sale on the platform. An e-mail will be sent to subscribers to the bibs exchange to inform them of the progress of their request.
For any new transfer requests, please go to the SOS bib stand bib the Marathon Expo on the day of the event.














