"Travelling adds to your life" — the adventure starts here!
REGISTER IN 3 STEPS
18-28 years old
You must be between 18 and 28 years old at the time of departure.
Category B driving licence
You need a valid, up-to-date Category B driving licence at the time of final registration.
Passport
Your passport must be valid for at least 6 months after the raid.
Your co-pilot
Find the perfect person to form your duo!
THE STAGES OF YOUR PROJECT
Pre-register your crew
✅ Fill in the registration form
✅ Pay a €400 deposit for your crew
✅ Receive a confirmation and your crew number!
➕ Why pre-register?
- • To reserve your spot
- • To receive personalised support
- • To access the participant space, packed with key info and tools for rock-solid preparation.
- • To get a registration certificate that will give you credibility when approaching sponsors.
Find funding for your project
✅ Build your sponsorship dossier
✅ Approach companies
✅ Set up fundraising activities
Find the 3rd member of your crew: your 4L!
✅ Buy your 4L
✅ Rent your 4L
Prepare your machine
✅ The technical inspection
✅ Attend a mechanical advice centre
Train your navigation skills without GPS
✅ Learn to navigate with a compass
✅ Check out our navigation tutorials
➕ Don't panic — we've got your back
Complete your final commitment form at D-60
✅ Passport — check
✅ Driving licence — check
✅ Complete your final commitment form
✅ Make the registration payment
Set off on the adventure of a lifetime!
✅ Meet at the Start Village in Biarritz
✅ You, your co-pilot, and thousands of other Trophistes
Early bird rate
1 770 € / person
3 540 € / crew
Reserved for early birds
Privilege rate
1 795 € / person
3 590 € / crew
Until 1 March
Standard rate
1 845 € / person
3 690 € / crew
From 1 March
Make the payment for your pre-registration form using one of the 3 methods at your disposal:
By bank card via our online payment platform: https://paiement.desertours.com/. Have your pre-registration form number to hand — you will be asked for it.
By cheque payable to DESERTOURS, to be sent with your pre-registration form (please do not duplicate by email).
By bank transfer (download bank details) specifying in the payment reference: your crew number and your full names.
For any questions, write to us by email at contact@4ltrophy.com
In the event of an obstacle to your participation, known and communicated to the organisation by 17/12/2026 at the latest, your participation and deposit can be carried over in full and at no extra cost to the following edition (subject to a first carry-over). If you wish to cancel your participation, please contact contact@4ltrophy.com.