The Sept 11 Manawatu Orion trial which is club champs rd 4 is at the quarry near Mangatainoka. Usual sign on and start times. They will sign post it at the intersection of SH2 and Kohinui Road by the old Mangatainoka brewery. Venue itself is 129 Thompsons Road. Follow Kohinui Road to Thompsons Road. About 5 mins drive from the brewery.