JOHN TREFETHEN

Profile Analysis History

Profile

Podium Appearances

🏆 7 (41%)

🥈 1 (6%)

🥉 4 (24%)

17 races

Class Participation

GTC3

Season	National Points Position
2010
2009
2008
2007

Course	Events	Sessions	Best Lap
Auto Club Speedway	4	20	1:44.447
Thunderhill Raceway Park	1	8	1:54.893
Portland International Raceway	1	6	1:19.810
Watkins Glen International	1	4	2:06.420

GTC5-EX

Season	National Points Position
2016

Course	Events	Sessions	Best Lap
Watkins Glen International	1	6	1:58.969
Road Atlanta	1	4	1:32.929

GTC5

Season	National Points Position
2015

Course	Events	Sessions	Best Lap
Laguna Seca Raceway	2	7	1:31.160

GTA2

Season	National Points Position
2020
2019

Course	Events	Sessions	Best Lap
Sonoma Raceway	2	6	1:43.180