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 880 ranks Trefethen 34168th of 40,700 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.
| 2014-09-28 | Sonoma Raceway GTS3 | P6 | −139 |
| 2014-09-27 | Sonoma Raceway GTS3 | P6 | −155 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +183 | Laguna Seca 2010 | BMW CCA Club Racing | P1 |
| +181 | Thunderhill Raceway Park 2010 | BMW CCA Club Racing | P1 |
| +164 | Sonoma Raceway 2006 | BMW CCA Club Racing | P1 |
| +163 | Sonoma Raceway 2011 | BMW CCA Club Racing | P1 |
| +152 | Chuckwalla Valley Raceway 2011 | BMW CCA Club Racing | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | ▸NASA | BMW 323 | 2 | 0 | 0 | 0 | 0 | 0 | P45 | −293 | 880 |
| 2013 | ▸NASA | 109359 | 2 | 0 | 0 | 0 | 0 | 0 | — | −84 | 1,173 |
| 2012 | ▸NASA | 109359 | 1 | 0 | 0 | 0 | 0 | 0 | P81 | −71 | 1,257 |
| 2011 | ▸BMW CCA Club Racing | 7 | 2 | 5 | 0 | 0 | 0 | P6 | +586 | 1,328 | |
| ▸NASA | 109359 | 3 | 0 | 0 | 0 | 0 | 0 | P79 | −368 | ||
| 2010 | ▸PCA Club Racing | 4 | 0 | 0 | 3 | 0 | 0 | P35 | −446 | 1,110 | |
| ▸BMW CCA Club Racing | 3 | 2 | 2 | 0 | 0 | 0 | P21 | +245 | |||
| 2009 | ▸BMW CCA Club Racing | 3 | 0 | 0 | 2 | 0 | 0 | P21 | −294 | 1,310 | |
| ▸PCA Club Racing | 1 | 0 | 1 | 0 | 0 | 0 | P34 | −3 | |||
| 2008 | ▸BMW CCA Club Racing | 1 | 0 | 0 | 1 | 0 | 0 | P24 | −161 | 1,606 | |
| 2007 | ▸PCA Club Racing | 3 | 0 | 2 | 0 | 0 | 0 | P29 | +18 | 1,767 | |
| 2006 | ▸BMW CCA Club Racing | 5 | 2 | 4 | 1 | 0 | 0 | P2 | +378 | 1,749 | |
| 2005 | ▸BMW CCA Club Racing | 4 | 0 | 1 | 1 | 0 | 0 | P11 | −103 | 1,371 | |
| 2004 | ▸BMW CCA Club Racing | 2 | 0 | 1 | 0 | 0 | 0 | P9 | +124 | 1,474 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Vic Pizzino | 1,781 | 10 | 5 | 5 | 50% |
| 🏳️ Loren Trefethen | 1,725 | 7 | 3 | 4 | 43% |
| 🏳️ Mario Rigoli | 1,613 | 7 | 0 | 7 | 0% |
| 🏳️ Mark Magee | 1,466 | 7 | 5 | 2 | 71% |
| 🏳️ Gregory E Ross | 1,212 | 7 | 1 | 6 | 14% |
| 🏳️ Julie Wolf | 2,036 | 6 | 4 | 2 | 67% |
| 🏳️ Jim Walsh | 1,807 | 6 | 0 | 6 | 0% |
| 🏳️ Jon Siccardi | 1,538 | 6 | 2 | 4 | 33% |
| 🏳️ Louis Goldsman | 702 | 6 | 5 | 1 | 83% |
| 🏳️ Raffi Hartounian | 674 | 6 | 5 | 1 | 83% |
| 🇺🇸 Brett StromFIA Silver | 3,282 | 5 | 1 | 4 | 20% |
| 🇺🇸 Todd BrownFIA Bronze | 2,801 | 3 | 3 | 0 | 100% |
| 🏳️ Jason BriedisHigher-rated | 1,872 | 3 | 2 | 1 | 67% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 34,158 | 🏳️ Bill Gould | NASA | 880 |
| 34,159 | 🏳️ Christopher Simmons | NASA | 880 |
| 34,160 | 🏳️ Chuck Brehem | SVRA | 880 |
| 34,161 | 🏳️ Eric Moye | SCCA Regionals | 880 |
| 34,162 | 🏳️ Hugh McNenly | PCA Club Racing | 880 |
| 34,163 | 🏳️ James M Todaro | PCA Club Racing | 880 |
| 34,164 | 🏳️ Jason Baughman | Sports 2000 North America | 880 |
| 34,165 | 🏳️ Jeff Buie | NASA | 880 |
| 34,166 | 🏳️ Joe Colquhoun | BMW CCA Club Racing | 880 |
| 34,167 | 🏳️ Joe Pugliese | NASA | 880 |
| 34,168 | 🏳️ John Trefethen | NASA | 880 |
| 34,169 | 🏳️ Leos Kubec | SCCA Regionals | 880 |
| 34,170 | 🏳️ Louis H Foubare | PCA Club Racing | 880 |
| 34,171 | 🏳️ Lucas Fink | SVRA | 880 |
| 34,172 | 🏳️ Matt Lang | NASA | 880 |
| 34,173 | 🏳️ Max Cangialosi | NASA | 880 |
| 34,174 | 🏳️ Micah Muzio | NASA | 880 |
| 34,175 | 🏳️ Michael Boardman | PCA Club Racing | 880 |
| 34,176 | 🏳️ Michael Lowe | SCCA Majors | 880 |
| 34,177 | 🏳️ N. Houle | PCA Club Racing | 880 |
| 34,178 | 🇺🇸 Nate Rider | SCCA Majors | 880 |
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 880 ranks Trefethen 34168th of 40,700 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.