Michael Duncalfe is a racing driver from Canada who last raced in Star Mazda Championship for AIM Autosport. Duncalfe has recorded 0 wins and 0 podiums from 3 starts.[1]
A Racer Rating of 3,093 ranks Duncalfe 7942th of 40,200 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file, decayed for time since their last race.
| 2007-04-27 | Virginia International Raceway | P26 | −136 |
| 2007-04-20 | Houston | P16 | −2 |
| 2007-03-14 | Sebring International Raceway | P29 | −123 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | ▸Star Mazda Championship | AIM Autosport | 3 | 0 | 0 | 0 | 0 | 0 | P23 | +1,743 | 3,093 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Dane CameronFIA Platinum | 5,879 | 3 | 0 | 3 | 0% |
| 🇺🇸 Alex Ardoin | 4,259 | 3 | 0 | 3 | 0% |
| 🇨🇦 Daniel Di Leo | 4,246 | 3 | 0 | 3 | 0% |
| 🇺🇸 Nick Haye | 4,009 | 3 | 0 | 3 | 0% |
| 🇦🇺 James DavisonFIA Gold | 4,008 | 3 | 0 | 3 | 0% |
| 🇨🇦 Devin Cunningham | 3,942 | 3 | 0 | 3 | 0% |
| 🇺🇸 Jonathan Goring | 3,911 | 3 | 0 | 3 | 0% |
| 🇵🇭 Tyson Sy | 3,869 | 3 | 0 | 3 | 0% |
| 🇨🇦 Marco Di LeoFIA Silver | 3,789 | 3 | 1 | 2 | 33% |
| 🇺🇸 Eric Freiberg | 3,639 | 3 | 1 | 2 | 33% |
| 🇺🇸 Gerry KrautFIA Bronze | 3,733 | 2 | 1 | 1 | 50% |
| 🇬🇧 Jonny BakerHigher-rated | 3,557 | 3 | 1 | 2 | 33% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 7,932 | 🇬🇧 Adrian Watt | Le Mans Cup | 3,094 |
| 7,933 | 🇬🇧 Allen Lloyd | FIA GT Championship | 3,094 |
| 7,934 | 🇨🇦 Bradley Baker | IMSA Prototype Challenge | 3,094 |
| 7,935 | 🏳️ Jacob Yesnick | Trans-Am TA2 | 3,094 |
| 7,936 | 🇧🇪 Ludwig Ghidi | Formula Renault Eurocup | 3,094 |
| 7,937 | 🇺🇸 Matt Forbush | IMSA AirBNB Endurance Challenge | 3,094 |
| 7,938 | 🇬🇧 Gregor Fisken | FIA GT Championship | 3,093 |
| 7,939 | 🇬🇧 Ian Donaldson | FIA GT Championship | 3,093 |
| 7,940 | 🇺🇸 Jeff Segal | World Racing League | 3,093 |
| 7,941 | 🇺🇸 John Atwell | SCCA Majors | 3,093 |
| 7,942 | 🇨🇦 Michael Duncalfe | Star Mazda Championship | 3,093 |
| 7,943 | 🇷🇺 Mikhail Loboda | 24H Series | 3,093 |
| 7,944 | 🇺🇸 Robert Orcutt | IMSA Pilot Challenge | 3,093 |
| 7,945 | 🇺🇸 Stan Barrett | NASCAR Xfinity | 3,093 |
| 7,946 | 🇩🇪 Dimitrios Konstantinou | GT World Challenge Europe | 3,092 |
| 7,947 | 🇫🇷 Hugo Giraud | Lamborghini Super Trofeo Europe | 3,092 |
| 7,949 | 🇦🇹 Jörg Peham | FIA GT Championship | 3,092 |
| 7,948 | 🇦🇷 Julio Catalán Magni | Turismo Carretera | 3,092 |
| 7,950 | 🇫🇷 Philippe Ullmann | FIA GT Championship | 3,092 |
| 7,951 | 🇺🇸 Thomas Praytor | ARCA Menards Series | 3,092 |
| 7,952 | 🇺🇸 Bobby Babb | NASCAR Xfinity | 3,091 |
Michael Duncalfe is a semi-professional driver, rated 3,089, a level that describes competitors who win in pro-am and one-make classes and run mid-pack among full professionals. His racing career consists of a single season in the Star Mazda Championship in 2007, fielded by AIM Autosport across three rounds. He recorded no wins or podium finishes, averaging a finishing position of P23.7.[1]
Duncalfe's competitive record shows him consistently outpaced by the field he faced. In three shared races against Dane Cameron, a Platinum-graded driver who went on to win the 2007 Star Mazda Championship and multiple professional endurance titles, Duncalfe finished behind him all three times. The same pattern held against James Davison, a Gold-graded professional, and against Alex Ardoin, Daniel Di Leo, Nick Haye, and Devin Cunningham, losing all three races to each of them. His only bright moments came in isolated races against lower-rated drivers; he beat Marco Di Leo, Eric Freiberg, Lorenzo Mandarino, and Gerry Kraut once each, though these were single results rather than sustained competitive advantage.
Duncalfe's career ended after 2007 and he is now retired from racing.