Qualifying Swims & Age Limits

Ultramarathon & Solo Swimmers

To participate in the 25km Ultramarathon or 19.7km Solo a swimmer must have completed either a solo Rottnest swim crossing in the previous two years (2023/2024) or 10km qualifying swim in the year prior to 28 Feb 2025. Details of the qualifying swim can be entered at the time of registration or added to the swimmer registration form at any time up to 28 February 2025 (see qualifying swims at bottom of page). Ultramarathon and Solo swimmers must also agree to the 2025 Port to Pub Terms and Conditions.

Solo 25km Ultramarathon
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Minimum age

14 years

Qualifying swim

10km under 3 hours 45 mins within a one year timeframe prior to the event date

OR

Solo Rottnest crossing (Port to Pub/RCS) or similar distance event in last 2 years

Any 10km open water swim event (whether local, interstate, or international) will be accepted as long as it is within the 3hr 45m time frame; in the approved swim wear; and not touching any person or vessel.

If the qualifying swim is done interstate or overseas, the swimmer must log into the Port to Pub registration form to complete his/her results on the swimmer details page. The swimmer will be asked to provide a web link to the website that contains the qualifying swim results. These details must be submitted by 28th February 2025 in order to participate in the 2025 Port to Pub as a solo swimmer.

If a swimmer fails to complete a qualifying swim within the designated period or does not meet the qualifying time, he/she will be unable to participate in the Port to Pub solo event. Please see our Terms & Conditions for further information.

The reason for a qualifying swim is to ensure that the swimmer is physically and mentally fit to be able to complete a 10km swim. We strongly recommend that solo swimmers complete this distance in training as well.

Solo 19.7km
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Minimum age

14 years

Qualifying swim

10km under 4 hours 15 mins within a one year timeframe prior to the event date

OR

Solo Rottnest crossing (Port to Pub/RCS) or similar distance event in last 2 years

Any 10km open water swim event (whether local, interstate, or international) will be accepted as long as it is within the 4hr 15m time frame; in the approved swim wear; and not touching any person or vessel.

If the qualifying swim is done interstate or overseas, the swimmer must log into the Port to Pub registration form to complete his/her results on the swimmer details page. The swimmer will be asked to provide a web link to the website that contains the qualifying swim results. These details must be submitted by 28th February 2025 in order to participate in the 2025 Port to Pub as a solo swimmer.

If a swimmer fails to complete a qualifying swim within the designated period or does not meet the qualifying time, he/she will be unable to participate in the Port to Pub solo event. Please see our Terms and Conditions for further information.

The reason for a qualifying swim is to ensure that the swimmer is physically and mentally fit to be able to complete a 10km swim. We strongly recommend that solo swimmers complete this distance in training as well.

Duos & Team Swimmers

Swimmers in duos and teams must acknowledge that they can swim the qualifying swim distances recommended by Port to Pub (see table below) and agree to the 2025 Port to Pub Terms and Conditions. Swimmers do not need to provide proof of this swim to event organisers.

Duo 19.7km
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Minimum age

14 years

Recommended swim*

2.5km within a one year timeframe prior to the event date

OR

Rottnest Channel solo or duo crossing (Port to Pub/RCS) or similar distance event completed in last 2 years

*These swims are not mandatory but are recommended to ensure that swimmers are physically and mentally fit to compete in Port to Pub

Team of Four 19.7km
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Minimum age

14 years

Recommended swim*

3km within a one year timeframe prior to the event date

*These swims are not mandatory but are recommended to ensure that swimmers are physically and mentally fit to compete in Port to Pub

Team of Six 19.7km
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Minimum age

13 years

Recommended swim*

2km within a one year timeframe prior to the event date

*These swims are not mandatory but are recommended to ensure that swimmers are physically and mentally fit to compete in Port to Pub

Under 18 Years

All swimmers under 18 years of age must have parent/guardian approval to participate in Port to Pub. The Under 18 Parent or Guardian Form should be printed, completed (with signature), and returned by:

Qualifying Swims

In order to enter the Port to Pub 25km Ultramarathon or 19.7km Solo, swimmers must achieve a qualifying time in a 10km open water swim within a one-year time frame prior to event day or have completed a solo Rottnest Channel crossing (Port to Pub or Rottnest Channel Swim) in the previous two years.

Qualifying 10km swims in Western Australia include: