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, 2019
Number of events:166
Total entries:2066 (contains 1467 finishers and 517 retirements, finishing ratio: 73%)
Photos in Gallery:548 (26% of all entries)
Winners:
Wins by drivers:Monte Shelton (4), Everett Hatch (4), Mike Eyerly (3), Larry Roberts (3), Darin Brassfield (3), Al Holbert (3), Pete Halsmer (3), Gerry Bruihl (3), Jerry Grant (3), Pat McElreath (3), Lyle Forsgren (3), Pierre Phillips (3), Terry Nilsson (2)
Wins by makes:Porsche (32), Chevrolet (19), MG (7), Lotus (6), Lola (4), Mazda (4), Mercury (4), Audi (4), Nissan (3), Forsgrini (3), Ford (3), Jaguar (3), Ferrari (3), Eagle (3), Datsun (3), Triumph (3), Burnett (2)
Notes of interest:
Most frequent drivers:Monte Shelton (33), Rick Stark (16), Walter Benson (15), Rich Sloma (14), Karl Durkheimer (14), Gianpiero Moretti (14), Hurley Haywood (13), Jim Downing (13), Bruce Leven (12), Doc Bundy (12), Gerry Bruihl (12), Bill Craine (12), Bill Auberlen (11)
Most frequent makes:Chevrolet (471), Porsche (419), Mazda (108), Datsun (82), Lotus (75), Pontiac (72), Nissan (63), Spice (54), Austin-Healey (50), BMW (46), Ford (46), Triumph (42)
Most frequent chassis:911 460 0059 (14), 911 410 3631 (10), RC-2 (9), Greenwood TF 001 (8), 911 210 0224 (7), 89SX-LR001 (6), 914 143 0332 (6), 906-140 (5), RLS30-000024 (5), SL70/2 (5), 124379L505222 (4)
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)
77 - Mazda RX-792P #001 (Crawford-Fabcar) - Mazda Motorsports18 - Porsche 935 JLP-4 #JLP-4 (Fabcar) - John Paul, Jr.24 - Porsche 996 GT3-RSR #WP0ZZZ99Z4S693084 - Alex Job Racing44 - Jaguar XJR-5 #004 (Group 44) - Group 44