Portland

(United States)

Note: These statistics are based only on the results available in the RSC archive database.
They cannot be modified or updated on their own and do not cover all races ever held on the track
but rather just major sports car events plus meetings selected by RSC.

Photo GalleryAll RacesCovers
General figures:
Data covers years:1961-1972, 1975-1994, 1999-2001, 2004-2006
Number of events:155
Total entries:1907 (contains 1343 finishers and 482 retirements, finishing ratio: 73%)
Photos in Gallery:497 (26% of all entries)
Winners:
Wins by drivers:Monte Shelton (4), Everett Hatch (4), Al Holbert (3), Darin Brassfield (3), Pete Halsmer (3), Jerry Grant (3), Mike Eyerly (3), Pat McElreath (3), Lyle Forsgren (3), Pierre Phillips (3), Larry Roberts (3), Peter Gregg (2)
Wins by makes:Porsche (31), Chevrolet (19), MG (7), Lotus (6), Lola (4), Mazda (4), Mercury (4), Audi (4), Nissan (3), Datsun (3), Ferrari (3), Eagle (3), Jaguar (3), Forsgrini (3), Ford (3), Fiat (2)
Notes of interest:
Most frequent drivers:Monte Shelton (31), Walter Benson (15), Rick Stark (15), Karl Durkheimer (14), Rich Sloma (14), Gianpiero Moretti (14), Jim Downing (13), Hurley Haywood (13), Doc Bundy (12), Bruce Leven (12), Bill Craine (12), Bill Auberlen (11)
Most frequent makes:Chevrolet (457), Porsche (399), Mazda (108), Datsun (79), Pontiac (72), Nissan (62), Lotus (58), Spice (54), BMW (42), Ford (42), Lola (37)
Most frequent chassis:911 460 0059 (14), 911 410 3631 (10), Greenwood TF 001 (9), 911 210 0224 (7), 89SX-LR001 (6), 914 143 0332 (6), 124379L505222 (4), 906-140 (4), 911 560 9121 (4), DG1-002 (4), FTRU-89-2 (4), GT286-322 (4), HLS30-19927 (4), JM19/107/GTP (4), PSGTPL1 (4), SA220-573714 (4), SE87L-003 (4), SE88P-004 (4), SL70/2 (4), WBS59910004301065 (4), WP0ZZZ93ZBS720006 (4), 0704TR [250TR] (3)
Most frequent championships:IMSA (33), IMSA GTU (17), IMSA GTO (17), IMSA GT (17), Trans-Am (14), ALMS (6), IMSA Supercar (4), GT4 America (1)
96 - Nissan 240SX (Leitzinger) - Leitzinger Racing14 - Porsche 924 Carrera Turbo - Holbert Racing12 - March 83G Chevrolet #2 - Leon Bros. Racing79 - Chevrolet Corvette - Park Performance
Random Photo
54 - Alfa Romeo Giulietta Sprint Zagato #AR 10126 00111
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