John Trefethen is a racing driver who last raced in NASA for BMW 323. Trefethen has recorded 6 wins and 16 podiums from 41 starts.[1]
A Racer Rating of 689 ranks Trefethen 34957th of 37,621 indexed drivers, on an Elo scale where the strongest reach the low five figures. It is built from every indexed race in the driver's file, decayed for time since their last race.
| 2014-09-28 | Sonoma Raceway · GTS3 | P6 | −137 |
| 2014-09-27 | Sonoma Raceway · GTS3 | P6 | −155 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | ▸NASA | BMW 323 | 2 | 0 | 0 | 0 | 0 | 0 | P65 | −291 | 689 |
| 2013 | ▸NASA | 109359 | 2 | 0 | 0 | 0 | 0 | 0 | — | −45 | 981 |
| 2012 | ▸NASA | 109359 | 1 | 0 | 0 | 0 | 0 | 0 | P138 | −52 | 1,026 |
| 2011 | ▸BMW CCA Club Racing | 7 | 2 | 5 | 0 | 0 | 0 | P6 | +520 | 1,078 | |
| ▸NASA | 109359 | 3 | 0 | 0 | 0 | 0 | 0 | P137 | −304 | ||
| 2010 | ▸PCA Club Racing | 4 | 0 | 0 | 3 | 0 | 0 | P56 | −351 | 862 | |
| ▸BMW CCA Club Racing | 3 | 2 | 2 | 0 | 0 | 0 | P23 | +210 | |||
| 2009 | ▸BMW CCA Club Racing | 3 | 0 | 0 | 2 | 0 | 0 | P32 | −314 | 1,003 | |
| ▸PCA Club Racing | 1 | 0 | 1 | 0 | 0 | 0 | P47 | +28 | |||
| 2008 | ▸BMW CCA Club Racing | 1 | 0 | 0 | 1 | 0 | 0 | P47 | −167 | 1,289 | |
| 2007 | ▸PCA Club Racing | 3 | 0 | 2 | 0 | 0 | 0 | P31 | +107 | 1,456 | |
| 2006 | ▸BMW CCA Club Racing | 5 | 2 | 4 | 1 | 0 | 0 | P2 | +378 | 1,348 | |
| 2005 | ▸BMW CCA Club Racing | 4 | 0 | 1 | 1 | 0 | 0 | P14 | −103 | 971 | |
| 2004 | ▸BMW CCA Club Racing | 2 | 0 | 1 | 0 | 0 | 0 | P14 | +74 | 1,074 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Vic Pizzino | 1,606 | 9 | 4 | 5 | 44% |
| 🏳️ Loren Trefethen | 1,486 | 7 | 3 | 4 | 43% |
| 🏳️ Mark Magee | 1,077 | 7 | 5 | 2 | 71% |
| 🏳️ Julie Wolf | 1,665 | 6 | 4 | 2 | 67% |
| 🏳️ Raffi Hartounian | 400 | 6 | 5 | 1 | 83% |
| 🏳️ Kim Wright | 414 | 5 | 4 | 1 | 80% |
| 🏳️ Andy Chittum | 1,980 | 4 | 0 | 4 | 0% |
| 🏳️ Jim Walsh | 1,769 | 4 | 0 | 4 | 0% |
| 🏳️ Gil Caravantes | 1,349 | 4 | 2 | 2 | 50% |
| 🏳️ Bennett McMicking | 1,342 | 4 | 0 | 4 | 0% |
| 🇺🇸 Brett StromFIA SILVER · 1× CHAMPION | 3,374 | 2 | 1 | 1 | 50% |
| 🇺🇸 Todd BrownFIA BRONZE · 4× CHAMPION | 2,197 | 3 | 3 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 34,946 | 🏳️ Mike Kosuth | SCCA Regionals | 690 |
| 34,947 | 🏳️ Richard Woodroffe | NASA | 690 |
| 34,948 | 🏳️ Ryan Willson | NASA | 690 |
| 34,949 | 🏳️ Steve Jones | NASA | 690 |
| 34,951 | 🏳️ Andreas Fischer | PCA Club Racing | 689 |
| 34,952 | 🏳️ Anna Smallwood | NASA | 689 |
| 34,953 | 🏳️ Bryce Engelhart | NASA | 689 |
| 34,954 | 🏳️ David Bacon | BMW CCA Club Racing | 689 |
| 34,955 | 🏳️ Doug McALLISTER | PCA Club Racing | 689 |
| 34,956 | 🏳️ Dwight Miller | NASA | 689 |
| 34,957 | 🏳️ John Trefethen | NASA | 689 |
| 34,958 | 🇧🇪 Marc Stessens | Nürburgring Langstrecken-Serie | 689 |
| 34,959 | 🏳️ Nathan Aust | SCCA Majors | 689 |
| 34,960 | 🏳️ Bill Timmerman MD | NASA | 688 |
| 34,961 | 🏳️ Charles Von Schmidt | PCA Club Racing | 688 |
| 34,962 | 🏳️ Daniel Small | NASA | 688 |
| 34,963 | 🏳️ David Bingle | NASA | 688 |
| 34,964 | 🏳️ Douglas Wardell | BMW CCA Club Racing | 688 |
| 34,965 | 🏳️ Erika Scheible | SCCA Regionals | 688 |
| 34,966 | 🏳️ Florian Dejako | BMW CCA Club Racing | 688 |
| 34,967 | 🏳️ Laurence Greenhill | PCA Club Racing | 688 |
John Trefethen is a racing driver who last raced in NASA for BMW 323. Trefethen has recorded 6 wins and 16 podiums from 41 starts.[1]
A Racer Rating of 689 ranks Trefethen 34957th of 37,621 indexed drivers, on an Elo scale where the strongest reach the low five figures. It is built from every indexed race in the driver's file, decayed for time since their last race.