6-Star AMA Sanctioned Motorcycle Races

6-Star AMA Sanctioned Motorcycle Races

Cowley County Fairgrounds, Winfield, Kansas

Sunday Afternoon - May 24, 1970

#25 Cal Rayborn II is shown here taking the checkered flag from starter Bob Whitney on this date at Winfield. Rayborn swept

the program setting quick time in the Expert time trials, winning the first Expert heat race and the 10-lap Expert final.

Photo from a May 20-21, 1972 Winfield AMA Racing Program

NOVICE – 250cc - Entries (incomplete list)

Rider	Hometown	Plate #	Make / Model
*Ron Lyall*	*Topeka, KS***	*14n*
*Carl Votaw*	*Springfield, MO***	*37k*
*Fred Karcher*	*Shawnee, OK***	*120m*	*Yamaha*
*Ronald Roark*	*Bethany, OK***	*55m*
*Tom Berry*	*Shawnee, OK***	*89k*
*Eugene Brown*	*Des Moines*	*67k*
*Jeff Davis*	*Tyler, TX***	*123n*	*Yamaha*
*Stan Johnson*	*Allrig, NM***	*104m*
*Merlyn Plumlee*	*Colorado Springs, CO***	*52m*
*Charles Walker*	*Topeka, KS***	*61m*
*John Crist*	*Denver, CO***	*73m*
*Bob Ely*	*Kansas City, MO***	*101k*
*Don Tennessee*	*Omaha, NE***	*65j*	*OSSA*
*Lee Parker*	*Ft. Collins, CO***	*67m*	*Yamaha*
*William Jefferson*	*Springfield, MO***	*97k*
*Keith Ulicki*	*Kenosha, WI***	*87g*	*Harley-Davidson*
*Dennis Haynes*	*Larned, KS***	*144n*
*Larry Kennedy*	*Wichita, KS***	*41n*
*Leo Schellenberger*	*Grapevine, TX*	*46m*
*Jeff Davis*	*Leavenworth, KS***	*114n*
*Harvey DeWeese*	*Topeka, KS***	*119n*	*Yamaha*
		*29n*
		*43k*
		*43m*
		*64m*
		*65m*
		*71n*
		*72j*
		*87n*
		*106m*
		*110m*
		*121k*
		*124m*
		*129n*
		*138m*
		*153m*
		*155k*
		*159n*

AMATEUR – Time Trials – 1 lap
Place	Rider	Hometown	Plate #	Make / Model	Time
1	*Dave Rupe*	*Oklahoma City, OK***	*38m*	*Triumph*	*30.43*
2	*Bill Dusenbery, Jr.*	*Wichita, KS***	*22n*	*Triumph*	*30.59*
3	*Dave Lawson*	*Yukon, OK***	*89m*	*Triumph*	*30.65*
4	*Jerry Cobb*	*Lawrence, KS***	*15n*	*BSA*	*30.83*
5	*Joe Gray*	*Arkansas City, KS***	*30n*	*Yamaha*	*31.03*
6	*Jack Meyer*	*Tulsa, OK***	*60m*		*31.07*
7	*Norm Lehfeldt*	*Billings, MT***	*65q*	*BSA Trackmaster*	*31.09*
8	*Mac Beatson*	*St. Charles, MO***	*11k*	*BSA Trackmaster*	*31.17*
9	*Paul Pressgrove*	*Tecumseh, KS***	*28n*	*BSA*	*31.22*
10	*Larry White*	*Cheyenne, WY***	*61v*		*31.25*
11	*Ralph Wilson*	*Oklahoma City, OK***	*63n*		*31.40*
12	*Paul Owens*	*Oklahoma City, OK***	*63m*		*31.47*
13	*Mike Collins*	*Albuquerque, NM***	*16m*	*Yamaha*	*31.48*
14	*Tom Berry*	*Kansas City, MO***	*88n*	*BSA*	*31.78*
15	*Roger Hurst*	*Independence, MO***	*55k*		*31.82*
16	*John Varbel*	*Bethany, OK***	*56m*	*Triumph*	*31.83*
17	*Bill Marrs*	*Shawnee, OK***	*50n*		*31.84*
18	*Karnum King*	*St. Ann, MO***	*46k*		*31.88*
19	*Jim Ratliff*	*Wichita, KS***	*94n*	*Harley-Davidson XR*	*32.01*
20	*Vernon* *Osburn*	*Chandler, OK***	*12m*		*32.04*
21	*Ron Abels*	*Omaha, NE***	*99j*	*Triumph Trackmaster*	*32.23*
22	*Keith Cobb*	*Lawrence, KS***	*60n*		*32.36*
23	*John Jeffries*	*Yale, OK***	*33m*	*Triumph*	*32.68*
24			*56k*		*32.81*
25	*Gary McArthur*	*Great Bend, KS***	*36m*	*Triumph Trackmaster*	*32.83*
26			*59m*		*33.04*
27	*Jerry Cawvey*	*Shawnee, OK***	*29m*	*BSA*	*33.30*
28	*Bob Steskal*	*Omaha, NE***	*41j*	*Triumph*	*33.76*
29	*Ken Jackson*	*Lincoln, NE***	*63j*	*BSA Gold Star*	*33.95*

EXPERT - Time Trials – 1 Lap
Place	Rider	Hometown	Plate #	Make / Model	Time
1	*Cal Rayborn II*	*Spring Valley, CA***	25	*Harley-Davidson*	*29.32*
2	*Sid Carlson*	*Seattle, WA***	73	*Harley-Davidson XR-750*	*30.09*
3	*Ron Sisson*	*St. Louis, MO***	*27k*	*Triumph*	*30.17*
4	*Ken Pressgrove*	*Topeka, KS***	*14n*	*BSA*	*30.32*
5	*Doug Johnston*	*Bartlesville, OK***	*71m*	*Harley-Davidson*	*30.35*
6	*Mike Mumford*	*Des Moines, IA***	*64k*	*Triumph*	*30.51*
7	*Larry Mace*	*Des Moines, IA***	*44j*	*Triumph*	*30.53*
8	*Terry Deatherage*	*Wichita, KS***	*33n*	*Triumph*	*30.57*
9	*Neil Keen*	*St. Louis, MO***	10	*Yamaha Trackmaster*	*30.57*
10	*Al Urich*	*Omaha, NE***	28	*Triumph Trackmaster*	*30.68*
11	*Danny Dysart*	*Ponca City, OK***	*38n*	*BSA 650 Twin*	*30.69*
12	*Tom McCormick*	*Billings, MT***	*84q*	*Harley-Davidson*	*30.75*
13	*Rick Deane*	*Aspen, CO***	*68m*	*Triumph Trackmaster*	*30.80*
14	*Don Castro*	*Hollister, CA***	*11y*	*Triumph*	*30.82*
15	*Frank Ulicki*	*Kenosha, WI***	43	*Harley-Davidson XR-750*	*30.91*
16	*Clifton* *Reed*	*St. Louis, MO***	*10k*	*BSA*	*31.07*
17	*Dick Woods*	*Topeka, KS***	51	*Harley-Davidson KR-750*	*31.15*
18	*Bill Bailey*	*Omaha, NE***	*10j*	*Harley-Davidson KR-750*	*31.22*
19	*William T. Rufner*	*Ft. Worth, TX***	93	*Triumph*	*31.28*
20	*Dennis Schoenfeldt*	*Houston, TX***	*49n*	*Harley-Davidson KR-750*	*31.40*
21	*Joe Bauman*	*Goodland, KS***	*99n*	*BSA Gold Star*	*31.42*
22	*Earl Lout*	*Rock Island, IL***	*61p*	*BSA 650 Twin Lightning*	*31.46*
23	*Mike Van Bibber*	*Albuquerque, NM***	*58m*	*Harley-Davidson XR-750*	*31.46*
24	*Frank Oldham*	*Topeka, KS***	*30m*	*BSA*	*31.51*
25	*Ron Widman*	*St. Louis, MO***	44	*Harley-Davidson*	*31.55*
26	*Jerry Mathews*	*Shawnee, OK***	*45n*	*Triumph*	*31.63*
27	*Gary Corpian*	*Van Nuys, CA***	*75x*	*Triumph Trackmaster*	*31.71*
28	*Dwane Walker*	*Shawnee, OK***	66	*Triumph*	*31.74*
29	*Freddy Beall*	*Abilene, TX***	*17n*	*BSA Gold Star*	*32.41*
30	*Jim Henry*	*Belton, TX***	*90n*	*BSA Gold Star*	*34.50*
31	*Lewis Evans*	*St. Louis, MO***	*17k*	*BSA*	NT

NOVICE – 250cc - Elimination 1 – 3 Laps – Time: 1:38.03
Place	Rider	Hometown	Plate #	Make / Model
1	*Ronald Roark*	*Bethany, OK***	*55m*
2	*Tom Berry*	*Shawnee, KS***	*89k*
3	*Leo Schellenberger*	*Grapevine, TX*	*46m*
4	*Larry Kennedy*	*Wichita, KS***	*41n*

NOVICE – 250cc - Elimination 2 – 3 Laps – Time: 1:40.24
Place	Rider	Hometown	Plate #	Make / Model
1			*64m*
2			*87n*
3			*43k*
4	*Eugene Brown*	*Des Moines, IA***	*67k*