The 2025 AMSOIL Championship Off-Road National Tour heads to one of the most iconic and beloved tracks in short course racing—Bark River International Raceway—for Rounds 11 & 12 at the Off-Road Rumble in the U.P.!

For over five decades, Bark River has been a proving ground for the sport’s biggest legends. Its long, high-speed straightaways, massive elevation changes, and technical corners create some of the most intense, high-flying action of the season. This is off-road racing at its purest, where every inch of track matters and every move can make or break a championship run.

A look at who has registered for this weekend’s action. List updated August 6, 2025 at 7:00pm Eastern.

Pro Buggy

17	Bobby	Connor	Laona	Wisconsin
37	Kai	Graff	DeForest	Wisconsin
55	Matthew	Brister	Murrieta	California
2	ryan	schwalbe	rhinelander	Wisconsin
1	Jordan	Bernloehr	lakeville	Minnesota
94	Michael	Meister	Kronenwetter	Wisconsin
15	Chaden	Minder	Murrieta	California
88	Logan	Christensen	Gillett	Wisconsin
52	Tony	Keepers	Argonne	Wisconsin
12	Dave	Van Den Elzen	Pulaski	Wisconsin
4	Steven	Arens	Holly	Michigan
31X	Jaden	Uribe	Scottsdale	Arizona
31	Mark	Steinhardt	Rhinelander	Wisconsin
51	Billy	Buth	Stacy	Minnesota
10	Jadin	Lemke	Sobieski	Wisconsin
34	Cole	Bernloehr	LAKEVILLE	Minnesota

Pro Lite

21	Josh	Bayer	Peshtigo	Wisconsin
28	Gray	Leadbetter	Morganton	North Carolina
44	Johnny	Holtger	Abrams	Wisconsin
77	Michael	Funk	Oconomowoc	Wisconsin
51	Joey	Maciosek	Big Bend	Wisconsin
10	Travis	Milhausen Jr.	Waverly	Minnesota
4	Spencer	Janusz	Oconomowoc	Wisconsin
2	Connor	Barry	Lake Havasu City	Arizona
36	Matt	Wood	Champion	Michigan
29x	Madix	Bailey	Midland	North Carolina

Pro Spec

77	Ronald	Kosciesza	Hubertus	Wisconsin
94	Draxton	Szymik	Abrams	Wisconsin
19	Nick	Axelsen	Star Prairie	Wisconsin
55	Aaron	Messenger	Lena	Wisconsin
98	Gavin	Plummer	Plover	Wisconsin
69	Justin	Tessmer	Little Suamico	Wisconsin
27	Hunter	VanZile	Laona	Wisconsin
80	Nick	Visser	Summit Lake	Wisconsin
73	Wyatt	Miller	Statesville	North Carolina
15	Avery	Hemmer	Nowthen	Minnesota
3	Neil	Shanak	Waupaca	Wisconsin
99	Dylan	Parsons	Fond du lac	Wisconsin
66	Chris	Van Den Elzen	Seymour	Wisconsin

Pro Stock SxS

51	Brandon	Groh	Nashville	Tennessee
53	Kolton	Krajicek	DENISON	Iowa
22	Dylan	Marquardt	Lena	Wisconsin
7	Markus	Catlin	Merrill	Wisconsin
97	Jack	LeTourneau	Lindstrom	Minnesota
10	Colin	Kernz	MANITOWOC	Wisconsin
17x	Collin	Truett	Nebo	North Carolina
2	Tyson	Marquardt	Lena	Wisconsin
77	Michael	Bruell	POMFRET CTR	Connecticut
94	Jake	Kosmecki	Peshtigo	Wisconsin
57	TJ	Siewers	Eufaula	Oklahoma
14	John	Fitzgerald	Omaha	Nebraska
9	David	Gay	Harris	Minnesota
75	Cross	Kirchmeier	Arlington	Texas
33	CJ	Greaves	Suamico	Wisconsin
41	Jeb	Bootle	Yemassee	South Carolina
86	Lukas	Pierce	Shapleigh	Maine
5	Owen	VanEperen	Appleton	Wisconsin

AMSOIL Pro SxS

53	Kolton	Krajicek	DENISON	Iowa
97	Jack	LeTourneau	Lindstrom	Minnesota
17	Collin	Truett	Nebo	North Carolina
75	Cross	Kirchmeier	Arlington	Texas
33	CJ	Greaves	Suamico	Wisconsin
41	Jeb	Bootle	Yemassee	South Carolina
5	Owen	VanEperen	Appleton	Wisconsin
94	Leland	Thyes	Pulaski	Wisconsin
6	Brian	Waszak	Lake villa	Illinois
5	Ariel	Buyarski	Chagrin Falls	Ohio
60	Kyle	Annala	Westboro	Wisconsin
108	Parker	Frank	Clare	Iowa
15	ANDREW	CARLSON	Elk River	Minnesota
88	Luke	Stubbs	Green Bay	Wisconsin
38	Zack	Beavers	Aubrey	Texas
71	Nathan	Wolff	Brighton	Illinois
91	Kyle	Chaney	Millersport	Ohio
45	Rodney	VanEperen	Appleton	Wisconsin
51	Brandon	Groh	Nashville	Tennessee

PRO2

5	Trey	Gibbs	Murrieta	California
73	Kyle	Cooper	Mason	Michigan
31	Jacob	Rosales	kathleen	Georgia
44	Johnny	Holtger	Abrams	Wisconsin
34	Kyle	Greaves	De Pere	Wisconsin
78	Ricky	Gutierrez	Garden Grove	California
1	Bradley	Morris	Sun City	California
4	Keegan	Kincaid	Argonne	Wisconsin
90	Zac	Zakowski	Appleton	Wisconsin
51	Ryan	Beat	Iron station	North Carolina

PRO4

33	CJ	Greaves	Suamico	Wisconsin
91	Kyle	Chaney	Millersport	Ohio
28	Robert	Stout	La Quinta	California
3	Paul	Wolff	Randleman	North Carolina
11	Adrian	Cenni	Neva	Wisconsin
22	Johnny	Greaves	suamico	Wisconsin
35	Cole	Mamer	Holtville	California
88	Mickey	Thomas	Dawsonville	Georgia
44	Jimmy	Henderson	Conyers	Georgia

About AMSOIL Championship Off-Road

AMSOIL Championship Off-Road is the premier short-course off-road racing series in North America. Showcasing the sport’s top drivers, teams, and race machines, this elite national championship brings high-octane, door-to-door racing to legendary venues spanning from Michigan to southern California. From PRO4 and PRO2 trucks to high-flying buggies, SxS, youth divisions and more, AMSOIL Championship Off-Road delivers non-stop action, fan-focused events, and a national platform for racers and partners. With live broadcasts and television coverage, a passionate fanbase, and support from industry-leading sponsors, AMSOIL Championship Off-Road continues to push the limits of off-road motorsports. Learn more at offroad.lab.b2tech.us and follow @ChampOffRoad on social media.