The P27 Offroad Triple Crown Series wraps its 2026 season at Winchester Speedpark on Saturday, August 8 with Round 3, now running as a DAY race on the supercross track. Gates open at 6 AM on both the SX and MX sides (camper parking too), and your gate bracelet covers both properties for Saturday's supercross AND Sunday's P27 GP. Registration is on-site only: beat the Saturday rush at the MX registration cabin Friday 11 to 4, or sign up at the SX cabin Saturday 7 to 9 AM. MYLAPS transponders required, rentals available. Practice at 9, heat races at 10, mains around 1 PM, and the SX Triple Crown championship overalls award ceremony at the MX pavilion at 7 PM. Classes run 50cc through the Open and Vet ranks plus Women 85cc+, pit bike, and the P27 Woodsman class dedicated to B/C woods riders.