4.1 All participants are to heed directions and instructions of the race officials.
4.2 A participant, who rides the wake of a motorized craft, in an attempt to gain advantage, may be disqualified.
4.3 Any participant who receives physical support or physical assistance, or who boards a boat, may be disqualified, with the exception of those doing so to repair their craft or to recover from illness, in which case the boat is to ensure that it does not travel in the direction of the race finish.
4.4 A time limit may be announced for each day and/or section thereof. The time limit may be lengthened at the discretion of the Race Director. All participants failing to meet the specified time limit may, for safety reasons, be removed from the water and may not continue the Challenge further.
4.5 A safety mobile phone number for emergencies as well as for notifying the Chief Race Official of withdrawals will be provided at race registration.
4.6 All participants are to have a leash, whistle, and an approved Personal Buoyancy Aid (PBA) (“life jacket”) as compulsory items of their race kit. Inflatable PBA’s must be fully inflated at all times. The PBA must be worn at all times whilst on the water; all other items must be fitted to your craft or person.
4.7 Starting procedures will be explained at Race registration and at each day’s race briefing.
4.8 The Race director may decide whether a participant should be prevented from continuing the race at any time. The Race Director’s decision will be final.
4.9 No participant may use any illegal, detrimental or dangerous drugs, stimulants, depressants or other substances or procedures with the intent to improve performance, eliminate the sense of fatigue or for any other purpose. The Medical Control Rules set by the International Olympic Committee (IOC) (WADA) regulations and policies on banned substances, will be binding on all participants. In addition, other rules and regulations even if not recognized by the IOC may be instituted, which if such occurs, you agree to abide by. Participants may be requested to undergo drug-testing procedures, before and after the event. If you are requested to do so, you hereby agree to abide by such testing procedures. Should any participant test positive for any substance banned by the IOC regulations and policies and is not vindicated by the administrative appeal process, or test positive for any other item as mentioned above, the participant, at the judgment of the Challenge officials, may be banned from participation for a period of two years. A second offence may result in lifetime suspension of participation in the Challenge event.
4.10 Fraud, theft, cheating or attempting to do any of these, abusive treatment of volunteers or others and acts of poor sportsmanship are grounds for immediate disqualification and may result in contestants being suspended from competing in any Challenge event in the future.
4.11 The onus is on the participant to ensure that timekeepers have registered their number at the finish of each leg.
4.12 Craft must be removed from the finish line area immediately once their number has been recorded. A 5-minute time penalty may be imposed on participants who fail to clear the finish line.
4.13 It is the onus of all participants to cross the finish line or advise the organisers that they have withdrawn from the event as soon as possible.
4.14 It is the onus of the organisers to institute a search for any participant who has not crossed the finish line or advised of his withdrawal.
4.15 If a participant decides to withdraw from the race at any time, it is the responsibility of the participant to report to the race referee and turn in his/her race number immediately. It is essential that race officials know where the participants are on the course at all times. FAILURE TO NOTIFY THE RACE REFEREE AFTER WITHDRAWING FROM THE RACE MAY RESULT IN THE PARTICIPANT BEING PREVENTED FROM COMPETING IN FUTURE EVENTS.
4.16 The Race Organisers may institute a search for any competitor who has not crossed the finish line or advised the Race Organizers of his/her/their withdrawal. The costs of the search will be borne by the competitor/s who had withdrawn and not notified the organizers.
4.17 Race Organizers reserves the right to make rule changes at any time provided all participants are notified in writing and/or at the race briefings.