The project and the community grow and evolve. We are also continuously improving. If you have any questions, explore our wiki or see answers to frequently asked questions. If your question has not been answered, please use the contact form below. We are happy to have you as a supporter of this challenge.
Why an extreme Challenge ?
What is this eXtreme Challenge ?
Who organise this extreme Challenge ?
I already have one or more vehicles running, can I participate in the eXtreme Challenge ?