September 6, 1999	Bank One 250	Rocky Mountain Raceways, West Valley City, UT	NASCAR Winston West Series	Butch Gilliland
September 4, 2000	Bank One 250	Rocky Mountain Raceways, West Valley City, UT	NASCAR Winston West Series	Bobby Dotter
July 4, 2001		Rocky Mountain Raceways, West Valley City, UT	SRL Supermodified	Troy Regier
September 1, 2001	Bank One 250	Rocky Mountain Raceways, West Valley City, UT	NASCAR Winston West Series	Sammy Potashnick
July 4, 2002		Rocky Mountain Raceways, West Valley City, UT	SRL Supermodified	Lonnie Adamson
August 31, 2002	Rocky Mountain 250	Rocky Mountain Raceways, West Valley City, UT	NASCAR Winston West Series	Austin Cameron
July 4, 2003		Rocky Mountain Raceways, West Valley City, UT	SRL Supermodified	Lonnie Adamson
August 30, 2003	NAPA 200	Rocky Mountain Raceways, West Valley City, UT	NASCAR Winston West Series	Scott Lynch
July 3, 2004		Rocky Mountain Raceways, West Valley City, UT	SRL Supermodified	Troy Regier
September 6, 2004	NAPA 200	Rocky Mountain Raceways, West Valley City, UT	NASCAR West Series	Austin Cameron
June 18, 2010		Rocky Mountain Raceways, West Valley City, UT	IHRA Prostalgia Funny Car	Mark Sanders
June 18, 2010		Rocky Mountain Raceways, West Valley City, UT	IHRA Pro Fuel	Brandon Johnson
June 18, 2010		Rocky Mountain Raceways, West Valley City, UT	IHRA Top Fuel	Bruce Litton
June 19, 2010		Rocky Mountain Raceways, West Valley City, UT	IHRA Prostalgia Funny Car	Mark Sanders
June 19, 2010		Rocky Mountain Raceways, West Valley City, UT	IHRA Pro Fuel	Johnny Ahten
June 19, 2010		Rocky Mountain Raceways, West Valley City, UT	IHRA Top Fuel	Bobby Lagana Jr.
May 14, 2011		Rocky Mountain Raceways, West Valley City, UT	USAC Rocky Mountain Sprint Car	Ryan Burdett
May 21, 2011		Rocky Mountain Raceways, West Valley City, UT	USAC Rocky Mountain Sprint Car	Ryan Burdett
May 30, 2011		Rocky Mountain Raceways, West Valley City, UT	USAC Rocky Mountain Sprint Car	Mike Murgoitio
June 17, 2011		Rocky Mountain Raceways, West Valley City, UT	IHRA Top Fuel	Bobby Lagana Jr.
June 18, 2011		Rocky Mountain Raceways, West Valley City, UT	IHRA Top Fuel	Bruce Litton
July 2, 2011		Rocky Mountain Raceways, West Valley City, UT	USAC Western/Rocky Mountain Sprint	Cody Gerhardt
June 29, 2012		Rocky Mountain Raceways, West Valley City, UT	IHRA Nitro Harley	Ron Gledhill
June 30, 2012		Rocky Mountain Raceways, West Valley City, UT	IHRA Nitro Harley	Ron Gledhill
September 14, 2013	Utah 200	Rocky Mountain Raceways, West Valley City, UT	WWS Sprint Car	Scott Aumen
September 28, 2014		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Pro Gas Harley	Lance Bonham
September 28, 2014		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Pro Fuel Harley	Bill Bentz
September 28, 2014		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Top Fuel Harley	Damian Cownden
September 22, 2017		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Competition Eliminator	Alan Ellis
September 23, 2017		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Competition Eliminator	Ralph Van Paepeghem
August 24, 2018		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Top Sportsman	Chris Newman
August 24, 2018		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Top Dragster	William Carnell
August 24, 2018		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Competition Eliminator	Ralph Van Paepeghem
August 26, 2018		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Top Sportsman	Douglas Crumlich
August 26, 2018		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Top Dragster	Kacee Bootsma
August 26, 2018		Rocky Mountain Raceways, West Valley City, UT	NHRA Division 7 Competition Eliminator	Clint Neff