Simon Trummer

PR1/Mathiasen enters Tech1 alliance for WEC debut

Trummer, Lancaster to race for Algarve Pro at Spa

PR1/Mathiasen down to single Rolex 24 entry

Barrichello to race JDC-Miller Cadillac in Rolex 24

Road America IMSA: Trummer fastest, BMW tops GTLM

Trummer to race second full-time JDC-Miller entry in IMSA

Trummer joins Manor LMP2 team from ByKolles

ByKolles Racing claims third place in the 6 Hours of Spa-Francorchamps

ByKolles Racing focussed on development efforts in Paul Ricard