Event Location
Zuffengruppe events are always fresh and held at unique locations. We are excited to hold Zuffengruppe Colorado at Boulder Municipal Airport in beautiful Boulder, Colorado.
A curated selection of classic Porsches and special vehicles from other German Marques will be on display at the tarmac of the Boulder Municipal Airport with panoramic views of the front range/
All vehicles need to pre-register and be accepted to display, see links above.
Zuffengruppe Colorado Interklassik is open to spectators this year! There will be ample spectator parking, either pre-purchase a spectator ticket for each person attending or buy at the gate!
There will be plenty of food trucks at the event to support the drivers and spectators. Along with comfortable places to sit in the shade.
Come join your fellow classic Porsche and German automotive Marque enthusiasts.
Rain or shine.
Sunday October 4th, 2026
10:00AM to 1:00PM
Boulder Municipal Airport
3327 Airport Road Boulder, CO 80301