See the highlights from both classes and get the podium comments from the top three below:
450SX Class Results
1. Chase Sexton, Clermont, Fla., Honda
2. Eli Tomac, Cortez, Colo., Yamaha
3. Dylan Ferrandis, Tallahassee, Fla., Yamaha
4. Cooper Webb, Newport, N.C., KTM
5. Malcolm Stewart, Murrieta, Calif., Husqvarna
6. Aaron Plessinger, Leesburg, Fla., KTM
7. Ken Roczen, Clermont, Fla., Honda
8. Jason Anderson, Rio Rancho, N.Mex., Kawasaki
9. Justin Barcia, Greenville, Fla., GASGAS
10. Marvin Musquin, Corona, Calif., KTM
450SX Class Championship Standings
1. Eli Tomac, Cortez, Colo., Yamaha (59)
2. Chase Sexton, Clermont, Fla., Honda (58)
3. Cooper Webb, Newport, N.C., KTM (58)
4. Justin Barcia, Greenville, Fla., GASGAS (56)
5. Jason Anderson, Rio Rancho, N.Mex., Kawasaki (54)
6. Aaron Plessinger, Leesburg, Fla., KTM (54)
7. Ken Roczen, Clermont, Fla., Honda (52)
8. Malcolm Stewart, Murrieta, Calif., Husqvarna (52)
9. Marvin Musquin, Corona, Calif., KTM (47)
10. Dylan Ferrandis, Tallahassee, Fla., Yamaha (45)
Western Regional 250SX Class Results
1. Michael Mosiman, Minneaola, Fla., GASGAS
2. Hunter Lawrence, Wesley Chapel, Fla., Honda
3. Christian Craig, Temecula, Calif., Yamaha
4. Vince Friese, Menifee, Calif., Honda
5. Jo Shimoda, Menifee, Calif., Kawasaki
6. Carson Mumford, Simi Valley, Calif., Suzuki
7. Jalek Swoll, Clermont, Fla., Husqvarna
8. Nate Thrasher, Livingston, Tenn., Yamaha
9. Cole Thompson, Brigden, ON, Yamaha
10. Carson Brown, Ravensdale, Wash., KTM
Western Regional 250SX Class Championship Standings
1. Christian Craig, Temecula, Calif., Yamaha (73)
2. Hunter Lawrence, Wesley Chapel, Fla., Honda (67)
3. Michael Mosiman, Minneaola, Fla., GASGAS (62)
4. Vince Friese, Menifee, Calif., Honda (54)
5. Jo Shimoda, Menifee, Calif., Kawasaki (50)
6. Seth Hammaker, Temecula, Calif., Kawasaki (44)
7. Nate Thrasher, Livingston, Tenn., Yamaha (44)
8. Carson Mumford, Simi Valley, Calif., Suzuki (39)
9. Robbie Wageman, Newhall, Calif., Yamaha (37)
10. Chris Blose, Phoenix, Ariz., GASGAS (36)