Complete Archive of Mark Welch

Daytona 24 Hours18th Annual 24 Hour Pepsi Challenge Daytona3.2.1980
8181 - Mazda RX-7 - Trinity RacingMazda RX-7 # - Mazda RotaryGTU
Trinity RacingClosed bodywork
Front-engined
Driven by: Lyn St. James (USA)/Mark Welch (USA)/Tom Winters (USA)
listed, never drove:
Steve Dietrich (USA), John Casey (USA)
Result: 17th
Grid: 72nd (no time)
Colours: white/blue (+green)
Tyres: unknown
Photo updated: 04/05/2009Photo by courtesy of: Jan Hettler
Daytona 24 Hours18th Annual 24 Hour Pepsi Challenge Daytona3.2.1980
8282 - Mazda RX-7 - Trinity RacingMazda RX-7 # - Mazda RotaryGTU
Trinity Racing (USA)Closed bodywork
Front-engined
Driven by: John Casey (USA)/Steve Dietrich (USA)/Lee Mueller (USA)
listed, never drove:
Mark Welch (USA)
Result: 20th
Grid: 45th (2:06.3220)
Colours: white/green (+blue)
Tyres: unknown
Photo updated: 04/05/2009Photo by courtesy of: Jan Hettler
Sebring 12 HoursCoca-Cola Twelve Hours of Sebring International Grand Prix of Endurance22.3.1980
8181 - Mazda RX-7 - Trinity RacingMazda RX-7 # - Mazda RotaryGTU
Trinity RacingClosed bodywork
Front-engined
Driven by: Mark Welch (USA)/Tom Winters (USA)/Jim Cook (USA)Result: 17th
Grid: 50th (3:06.4280)
Colours: white (+blue)
Tyres: unknown
Photo updated: 28/01/2003Photo by courtesy of: Dave Kutz
Sebring 12 HoursThe Coca-Cola Twelve Hours of Sebring, International Grand Prix of Endurance21.3.1981
75The car is not available on a photoMazda RX-7 # (Holman & Moody) - Mazda RotaryGTU
Z & W Enterprises (USA)Closed bodywork
Front-engined
Driven by: Pierre Honegger (USA)Pierre Dieudonné (B)/Jean-Paul Libert (B)
DNS:
Eddy Joosen (B), M. L. Speer (USA), Ricardo Archilla (YV), Dirk Vermeersch (B); listed, never drove: Antonio Gutierrez (YV), Mark Welch (USA)
Result: 61st - did not finish (Out of fuel)
Grid: 72nd (no time)
Colours: unknown
Tyres: unknown
Daytona 24 Hours20th Annual 24 Hour Pepsi Challenge Daytona31.1.1982
7070 - Chevron GTP Mazda #B21-71-10 - Genesis RacingChevron GTP #B21-71-10 - Mazda 12A RotaryGTP
Genesis Racing (USA)Closed bodywork
Mid-engined
Driven by: Larry Chmura (USA)/Jim Schofield (USA)/Brent Regan (USA)
listed, never drove:
Mark Welch (USA)
Result: 53rd
Grid: 56th (no time)
Colours: green
Tyres: unknown
Photo updated: 11/03/2005Photo by courtesy of: Norbert Vogel