Driver Card

Harlan Colburn

📍 Colorado

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Events

Wins

Trophies

17.2%

Win Percentage

Colorado

Home Region

9/13/1984

First Event

8/30/2011

Last Event

Scoring Breakdown

Rank Calculation

#54980

Rank

1198.5

Adj. Rating

raw: 1280.5

Top 39.9%

Percentile

Scope: All Time
Algorithm: Glicko-2 Rating
Version: 1.0
As Of: 7/20/2026

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Run History

Results History (29)

Show History

Date	Event	Class	Position	Trophy	Total Time	Region
8/30/2011	2011 Tire Rack SCCA Solo Nationals	E Modified	17	—	142.642	SCCA
7/30/2011	2011 Mt States Championship National Tour	E Modified	3	—	114.007	SCCA
9/7/2010	2010 Tire Rack SCCA Solo Nationals	E Modified	20	—	127.638	SCCA
9/8/2009	2009 Tire Rack SCCA Solo National Championship	E Modified	14	—	118.568	SCCA
9/16/2008	2008 Tire Rack SCCA Solo Nationals	E Modified	13	—	86.819	SCCA
9/7/2008	ROCKY MOUNTAIN SOLO RESULTS 20080907SS 20080907SS	E Modified	1	🏆	39.865	Continental Divide Region
8/10/2008	ROCKY MOUNTAIN SOLO RESULTS 20080810SS 20080810SS	E Modified	1	🏆	42.697	Continental Divide Region
8/19/2007	ROCKY MOUNTAIN SOLO RESULTS 20070819SS 20070819SS	E Modified	3	—	61.886	Continental Divide Region
7/22/2007	ROCKY MOUNTAIN SOLO RESULTS 20070722SS 20070722SS	E Modified	1	🏆	50.124	Continental Divide Region
7/15/2007	ROCKY MOUNTAIN SOLO RESULTS 20070715SS 20070715SS	E Modified	2	—	61.536	Continental Divide Region
9/10/2006	ROCKY MOUNTAIN SOLO RESULTS 20060910SS 20060910SS	E Modified	1	🏆	46.759	Continental Divide Region
8/12/2006	ROCKY MOUNTAIN SOLO RESULTS 20060812SS 20060812SS	E Modified	2	—	55.748	Continental Divide Region
7/30/2005	2005 Denver National Tour	E Modified	2	🏆	139.891	SCCA
9/14/2004	2004 Tire Rack SCCA Solo Nationals	E Modified	11	—	100.038	SCCA
9/9/2003	2003 Tire Rack SCCA Solo Nationals	E Modified	10	—	117.449	SCCA
9/9/2002	2002 Tire Rack SCCA Solo Nationals	E Modified	10	—	—	SCCA
9/11/2000	2000 Tire Rack SCCA Solo Nationals	E Modified	13	—	106.850	SCCA
8/18/2000	2000 Pikes Peak National Tour	E Modified	1	🏆	—	SCCA
9/13/1999	1999 Tire Rack SCCA Solo II National Championship	E Modified	13	—	123.939	SCCA
9/15/1998	1998 Tire Rack SCCA Solo II National Championship	E Modified	15	—	104.865	SCCA
9/16/1997	1997 Tire Rack SCCA Solo II National Championship	E Modified	17	—	107.966	SCCA
10/8/1996	1996 Tire Rack SCCA Solo II National Championship	E Modified	10	—	112.607	SCCA
9/4/1995	1995 Tire Rack SCCA Solo II National Championship	E Modified	8	—	112.310	SCCA
9/6/1994	1994 SCCA Solo II National Championship	E Modified	14	—	130.018	Sports Car Club of America
9/6/1993	1993 Yokohama SCCA Solo II National Championship	E Modified	11	—	130.680	SCCA
9/14/1992	1992 Yokohama SCCA Solo II National Championship	E Modified	21	—	137.262	SCCA
9/9/1991	1991 Yokohama SCCA Solo II National Championship	E Modified	13	—	130.173	SCCA
9/16/1986	1986 SCCA/Yokohama Solo II National Championships	E Modified	10	—	161.173	SCCA
9/13/1984	1984 Pirelli/SCCA Solo II National Championships	E Modified	7	—	120.118	San Francisco and Kansas City Regions, SCCA

Garage

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Drivers

Harlan Colburn

Rank Calculation

Results History (29)

Garage