MXSports.com 2004 Loretta Lynn's Amateur National Results Search for a Racer  Riverside Raceway - Area Qualifier Winterset, IA - 5/22/2004 13. Senior 40 Plus Overall Number Brand Name City, State Moto 1 Moto 2 1 #147 HON ROBERT THORNTON ATLANTIC, IA 1 1 2 #94 HON MARVIN UTTERBACK LUNA CREEK, MO 2 2 Navigation Select a different event 01. 125 A 02. 125 A / Pro Sport 03. 125 B Stock 04. 125 B Modified 05. 250/Open A 06. 250/Open A / Pro Sport 07. 250/Open B Stock 08. 250/Open B Modified 09. Four Stroke 201cc - 650cc 10. 25 Plus 13. Senior 40 Plus 14. Senior 45 Plus 15. 125 C Stock 16. 125 C Modified 17. 250/Open C 19. 51cc 4-6 AMA Class 1 20. 51cc 7-8 AMA Class 2 21. 65cc Stock 7-9 22. 65cc Stock 10-11 23. 65cc Modified 7-11 24. 85cc Stock 7-11 25. 85cc Stock 12-13 26. 85cc Modified 7-11 27. 85cc Modified 12-13 28. 85cc Modified 14-15 29. 105cc Supermini 12-15 30. 125cc Stock 12-15 31. 125cc Modified 12-15 32. Girls 65-105cc 9-13 YRS 33. Women 99cc & Up 12 Plus