See below: Recently, we have received many inquiries about the upcoming N2/WERA endurance event at PittRace regarding race restrictions outlined in the MotoAmerica rulebook. As the rulebook states, "endurance race participation is not restricted." While this may seem obvious, the race practice conducted the day prior comes to question. Since the endurance race day schedule is quite compressed, N2 has elected to run a hybrid track day that also provides race practice groups for those participating in the endurance event. MotoAmerica riders are permitted to participate in the race practice groups, provided they participate in the endurance event on a motorcycle they will use to participate in the endurance event. This issue has been discussed/reviewed with the staff at MotoAmerica. Translation: If you are racing in MotoAmeirca at Pitt Race after the Endurance, you can race in Endurance, and you can practice on Friday, as long as you are riding the bike Friday that you will be racing in Endurance. You will NOT be legal to ride on Friday if you are NOT racing endurance and simply testing your MotoAmeirca race bike. Short Answer....come race endurance and you will be fine for Friday and Saturday. The event is going to be HUGE. Thanks!