Key events in and around Portarlington include:

The Portarlington Mussel Festival - January

 A community organized event showcasing the well known local mussels and other local food and wine produce. Live music, market stalls and much more - something for everyone in the family.

Jayco Bay Cycling Classic - January

The worlds' fastest criterium series held annually in Portarlington, with both team and indivdual cyclists competing.

Gatorade Triathalon - Portarlington leg - February

For over 20 years Portarlington has hosted this leg of Victoria's premier triathalon event. Bay swim, mainly flat cycle, flat and scenic run (800m/ 26km/ 8km).

The Bellarine Agricultural Show - March

Reflecting the country aspect and people of the Bellarine Peninsula the show has everything from bottled preserves and lace making to farm machinery and show jumping.

The National Celtic Festival - June

Australia's largest and most diverse celebration of Celtic music is held in Portarlington over every June long weekend.

Around the Bay in a Day Bike Ride - October

Australia's largest single day bike ride around Port Phillip Bay goes through Portarlington for those completing the entire 250Km leg. 

Queenscliff Music Festival - November

Only a 20 minute drive from Portarlington, the Queenscliff Music Festival is held annually in late November.

Queenscliff Seafood Festival - Good Friday

The annual Queenscliff Seafood Feast is Australia’s biggest culinary celebration with the finest of seafood available, with all proceeds going to the Royal Children’s Hospital, Good Friday Appeal.