Open Water atmosphere in Cottesloe, Australia, representing South32 Rottnest Channel Swim 2027
Back to Discover
SwimmingAdventure Demanding

South32 Rottnest Channel Swim 2027

Oceanic, adventurous, iconic, communal

Cottesloe, Australia Saturday 20 February 2027

Official registration

Why you might love it

  • 01

    A true ocean crossing with a clear destination, strong local identity and multiple ways to take part.

Who this suits

Experienced open-water swimmersrelay teamschannel-swim aspirants

Getting ready

Preparation

A 19.7 km open-water crossing from Cottesloe Beach to Rottnest Island, raced solo, as a duo or in teams.

In your Race Year

February — South32 Rottnest Channel Swim 2027

A demanding February chapter — build the months before it around getting there ready.

See my year

Where this could take you

One finish line starts the next.

Swimrun atmosphere in Saundersfoot, United Kingdom, representing The Wales Swimrun 2027

Or try something different

The Wales Swimrun 2027

You love the water — swimrun links swims with runs across islands and lakes.

Just an idea, not a plan — your year is yours to shape.

Keep exploring

If this speaks to you…

Trail Running atmosphere in Kongens Lyngby (Dyrehaven), Denmark, representing Eremitageløbet 2026
RunningTrail Running

Kongens Lyngby (Dyrehaven), Denmark

Eremitageløbet 2026

Autumn leaves, grazing deer and a royal hunting lodge on the horizon.

Registration Open

4 Oct13.3 km
Open Water editorial imagery representing aQuellé ORS 1 km Ocean Swim Hobie Beach October 2026
SwimmingOpen Water

Gqeberha (Hobie Beach), South Africa

aQuellé ORS 1 km Ocean Swim Hobie Beach October 2026

Early-season Hobie Beach ocean racing for every ability.

Registration Open

4 Oct1 km ocean swim
Road Running atmosphere in Sofia, Bulgaria, representing Wizz Air Sofia Marathon 10 km Garmin Run 2026
RunningRoad Running

Sofia, Bulgaria

Wizz Air Sofia Marathon 10 km Garmin Run 2026

Golden domes and grand boulevards on a two-lap city 10K.

Registration Open

10 Oct10 km