| Michael Killen | |||||||
|---|---|---|---|---|---|---|---|
|   Killen at All American Speedway in 2024  | |||||||
| Born | October 1, 2006 La Verne, California, U.S.  | ||||||
| ARCA Menards Series West career | |||||||
| 2 races run over 1 year | |||||||
| Best finish | 21st (2024) | ||||||
| First race | 2024 NAPA Auto Parts 150 presented by the West Coast Stock Car Motorsports Hall of Fame (Irwindale) | ||||||
| Last race | 2024 West Coast Stock Car Motorsports Hall of Fame 150 presented by NAPA Auto Parts (Irwindale) | ||||||
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| Statistics up to date as of November 2, 2025. | |||||||
Michael "Mikey" Killen Jr. (born October 1, 2006) is an American professional stock car racing driver who last competed part-time in the ARCA Menards Series West, driving the No. 9 Ford for Jan's Towing Racing.
 In 2024, Killen made his debut in the ARCA Menards Series West at the double-header weekend at Irwindale Speedway, driving the No. 9 Ford for Jan's Towing Racing. [1] [2] [3] In the Thursday race, he set the slowest time in the lone practice session, qualified in sixteenth, and finished the race six laps down in thirteenth place. [4] [5] [6] In the Saturday race, Killen set the thirteenth quickest time in practice, qualified in fifteenth, and finished two laps down in twelfth place. [7] [8] [9]
(key) (Bold – Pole position awarded by qualifying time. Italics – Pole position earned by points standings or practice time. * – Most laps led. ** – All laps led.)
| ARCA Menards Series West results | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | Team | No. | Make | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | AMSWC | Pts | Ref | ||||
| 2024 | Jan's Towing Racing | 9 | Ford | PHO | KER | PIR | SON |  IRW  13  |  IRW  12  | SHA | TRI |  MAD  10  |  AAS  13  | KER | PHO | 21st | 128 | [10] | ||||