Louis Unser
Birthplace: Colorado Springs, Colorado
Born: March 16, 1896
Died: October 1979
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| Year | Series | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles | Points | Standing |
| 1940 | AAA | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 |
NR |
| 1947 | AAA | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 200 | 23T | |
| 1948 | AAA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 60 | 39T |
| 1949 | AAA | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 160 | 27 | |
| 1950 | AAA | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 140 | 29 | |
| 1951 | AAA | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 140 | 33 | |
| 1952 | AAA | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 160 | 25T | |
| 1953 | AAA | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 200 | 25 | |
| 1954 | AAA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | NR |
| 1955 | AAA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 20 | 50T |
| 1965 | USAC | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 5 | 57 |
| Total | 10 | 1 | 2 | 2 | 2 | 0 | 0 | 1 | 1085 |
| Track Type | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Hill Climb | 10 | 0 | 2 | 2 |
2 |
0 | 0 | 1 | |
| Paved Oval | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Series | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| AAA | 9 | 1 | 2 | 2 | 2 | 0 | 0 | 1 | |
| USAC | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 |
| Start # | Date | Track | Type | Series | Car # | Sponsor/Name | Chassis | Engine | Start | Finish | Laps | Status |
Points |
| -- | 5/30/1940 | Indianapolis | PO | AAA | X | X | X | X | -- | -- | -- | Took drivers test | |
| 1 | 9/1/1947 | Pikes Peak | HC | AAA | 25 | Maserati | Maserati | Maserati | X | 1 | 1 | 0:16:34.77 44.947 | 200 |
| 2 | 9/6/1948 | Pikes Peak | HC | AAA | 25 | Maserati-Offy | Maserati | Offy | 2 | 7 | 1 | 0:18:10.45 41.003 | 60 |
| 3 | 9/5/1949 | Pikes Peak | HC | AAA | 35 | Federal Engineering | X | Maserati | 2 | 2 | 1 | 0:16:06.22 46.275 | 160 |
| 4 | 9/4/1950 | Pikes Peak | HC | AAA | 19 | Federal Engineering | X | Offy | X | 3 | 1 | 0:16:02.2 46.47 | 140 |
| 5 | 9/3/1951 | Pikes Peak | HC | AAA | 44 | Federal Engineering Detroit | Kurtis 3000 | Offy | 1 | 3 | 1 | 0:16:06.85 46.245 | 140 |
| 6 | 9/1/1952 | Pikes Peak | HC | AAA | 54 | Federal Engineering | X | Offy | 7 | 2 | 1 | 0:15:34.70 47.836 | 160 |
| 7 | 9/7/1953 | Pikes Peak | HC | AAA | 7 | Federal Engineering | Kurtis 4000 | Offy | 13 | 1 | 1 | 0:15:15.40 48.844 | 200 |
| 8 | 9/6/1954 | Pikes Peak | HC | AAA | 28 | Federal Auto Associates | Kurtis | Offy | 5 | 18 | 1 | 0:18:53.8 39.436 | |
| 9 | 9/5/1955 | Pikes Peak | HC | AAA | 42 | Federal Auto | X | Offy | 10 | 11 | 1 | 0:15:24.4 48.369 | 20 |
| 10 | 7/4/1965 | Pikes Peak | HC | USAC | 24 | Hartsel Hotel | X | Chevy | 12 | 12 | 1 | 0:14:20.0 51.991 | 5 |