No outside assistance in any portion of the race. Must present photo ID with check-in. All competitors will need to have their race number marked on right arm and leg before the competition. Check-in and body marking starts at 7:00 a.m. Race participant substitutions are not allowed. Transition area: No glass. All participants must return their bicycles to designated corrals. Only race participants will be allowed to pick up bicycles. No dogs allowed on the course. Race directors reserve the right to make race course changes as necessary.