ORPCA Autocross #5 7/19/2026

Entry List

ORPCA Member Participant

S01

#	Name	Class	Vehicle	Hometown	Sponsor
25	Jeannine Downey	S01		Lake Oswego, OR
37	Randy Short	S01		Vancouver, WA	none

S02

#	Name	Class	Hometown
35	S Sean Vanderheiden	S02	Tigard, OR
43	C Charles Jarvie	S02	Vancouver, WA
218	C Chris Riha	S02	Portland, OR
281	T Tom Riha	S02	Irvine, CA

S03

#	Name	Class	Hometown
22	Spenser Marshall	S03	Vancouver, WA
32	P Peter Burke	S03	Portland, OR
311	Rick Wilson II	S03	Grants Pass, OR
321	D Diane Scott	S03	Portland, OR

S04

#	Name	Class	Hometown	Sponsor
16	D David Story	S04	Camas, WA
63	T Tong Qi	S04	Portland, OR	Centex Fluid Products
99	Evan Balbier	S04	Portland, OR
115	L Les Schreiber	S04	Vancouver, Wa
191	C Chuck Anderson	S04	Newberg, OR

P01

#	Name	Class	Vehicle	Hometown	Sponsor
42	B Bryce Bederka	P01		Portland, OR

P02

#	Name	Class	Vehicle	Hometown	Sponsor
33	E Eric Hoff	P02		Camas, WA	N/A
112	A Adam Keys	P02		Portland, OR

P04

#	Name	Class	Hometown
36	S Scott Gilberti	P04	Ridgefield, WA
45	Brooks Cutsforth	P04	Canby, CA
737	John Berens	P04	Battle Ground, WA

I02

#	Name	Class	Hometown	Sponsor
3	Eric Freedle	I02	Portland, OR	Bad Buster
5	J Joshua Sechrist	I02	Portland, OR
85	Pete Libke	I02	Portland, OR
116	T Thomas Ewing	I02	Portland, OR

M01

#	Name	Class	Vehicle	Hometown	Sponsor
948	Trevor Price	M01		Springfield, OR

Champions Class - Previous Class Winners/No Points

#	Name	Class	Vehicle	Hometown	Sponsor
1	A Anson Lytle	Champion		Vancouver, WA

Non-ORPCA Participant

Non-Porsche Rear Wheel Drive

#	Name	Class	Hometown
4	B Ben Mason	NPR	Tigard, OR
17	D David Kosa	NPR	Portland, OR
70	A Andrew Robell	NPR	Newberg, OR
86	S Sean Smith	NPR	Portland, OR
97	N Nathan Waldbauer	NPR	Camas, WA
269	Ryan Pearson	NPR	Happy Valley, OR
319	W Wyatt Mosley	NPR	Portland, OR
611	O Oisin Murray	NPR	Hillsboro, OR
700	Roman Garcia	NPR	Portland, OR
919	Josh Bolton	NPR	Portland, OR
950	A Alexander Brisebois	NPR	Portland, OR

Non-Porsche AWD Stock

#	Name	Class	Hometown
40	R Ryan Boleen	NPA	Hillsboro, OR
129	B Beau Carufel	NPA	Happy Valley, OR
144	Chas Stiltner	NPA	Hillsboro, OR
275	Albert Ma	NPA	Gladstone, OR
287	Matthew Duo-Devincenzi	NPA	Lake Oswego, OR
987	Nate Kermit	NPA	Portland, OR
2871	Nathalia Duo-Devincenzi	NPA	Lake Oswego, OR

Non-Porsche Modified including R compounds

#	Name	Class	Hometown	Sponsor
141	D Don Amedo	NPM	Corvallis, OR
214	Arron Mauldin	NPM	Lafayette, OR
238	Carl Ag	NPM	Lake Oswego, OR	OisForOffroad.com
1111	J Jemal Mfundshi	NPM	Portland, OR

Non-Porsche Electric Vehicle

#	Name	Class	Vehicle	Hometown	Sponsor
134	J Jay Plesset	NPEV		Oregon City, OR

The organizer of this event controls this list and it may not represent the actual number of people registered.