Swimming challenge · Finished April 2026

The Big Wet One

Swimmers had three months to rack up 10km (6.2 miles), in one swim or as many as they needed. Finish the distance and you had an entry in the prize draw.

This one's finished. Get the app and find the next challenge in the Challenges feed.

10kmin total
91days to swim it
$600prize pool
01 How it worked

10km. However you got there.

Every swim between Wed 14 Jan and Tue 14 Apr went towards one 10km total. Get there and you earned one entry into the prize draw.

Indoors or out, one big session or lots of small ones, it all counted. Each swim was tracked on a GPS fitness device and logged in the Harry's app with its distance, time, pace, heart rate and date.

Distance
10km
6.2 miles
Swims allowed
Any
Split it however you liked
Indoor or outdoor
Both
Every tracked swim counted
02 How it went

48 swimmers. 549km in the water.

The target was 10km each, but the leaderboard tracked total distance, and the top swimmers went well past it. Here's who swam the furthest.

48Joined
549km logged
247swims logged
91days

Top 3 men

  1. 1Tony T.23.20 km
  2. 2Noah B.19.70 km
  3. 3Dingo S.18.90 km

Top 3 women

  1. 1Vero S.121.8 km
  2. 2Rose F.45.20 km
  3. 3Peta F.11.80 km
03 The Rules

Fresh swims only.

Every swim had to happen inside the challenge window, be tracked on a GPS device and be logged in the Harry's app. Any of these and the swim didn't count.

01

Swum before the challenge opened.

Didn't count
02

Not tracked on a GPS fitness device.

Didn't count
03

Distance, time or pace missing.

Didn't count
04

No heart rate or date on the activity.

Didn't count
05

No screenshot of the swim.

Didn't count

Tracking & Submission

  • GPS fitness device: Apple Watch, Garmin, COROS and the like.
  • Distance, time, pace, heart rate and the date of the swim all had to show.
  • Upload a screenshot as proof. An activity link was preferred, so you could add a Strava link too.
  • Issues? ethan@hardcoreharrys.com.au

Next time

The Big Wet One was free to enter with the Harry's Challenges app, and the app is free to download. Entry has closed, so grab the app and watch the Challenges feed for the next one.

Get the app
Show full disclaimer

Participation is voluntary and at your own risk.

You confirm you are in good physical health and assume all liability for any injuries. Hardcore Harry's AU PTY LTD reserves the right to disqualify any entry that violates submission rules. Repeated violations may lead to removal from the challenge.
04 The format

What is a virtual distance challenge?

A virtual distance challenge gives you a big total to reach over weeks or months, and lets you get there however suits you. Every run, ride or swim you log adds to your tally until you hit the target.

The targets are often real journeys: a lap of an island, a famous crossing, the length of a canyon. It turns ordinary sessions on your local loop into progress toward something you'd never do in one go.

Because you can split the distance across as many sessions as you like, it fits around work and life. Little and often gets you there just as surely as a few huge days.

Cumulative distance
Your running total across every logged session.
Challenge window
The dates your sessions have to fall between to count.
Target
The total you need to reach to finish.
How it works in the app

From download to the draw.

  1. 1

    Download Harry's

    Free on the App Store and Google Play.

  2. 2

    Join the challenge

    This one's finished, so find the next challenge in the Challenges feed and tap join.

  3. 3

    Do it. Prove it.

    Track it with your watch or a running app, then log it in the Harry's app with a screenshot or your Strava link.

  4. 4

    Climb the board

    Every entry goes on the leaderboard, and earns your shot at the prizes.

The Harry's app: a challenge's prize pool and rules, and the screen for submitting an entry
FAQ

The Big Wet One challenge, explained.

A swimming challenge in the Harry's app, from Wednesday 14 January 2026 to Tuesday 14 April 2026. You swam 10km (6.2 miles) in total, in one swim or across as many as you needed, to earn an entry into the prize draw.
No. You could split the 10km across as many swims as you liked during the challenge.
Yes. Indoor and outdoor swims were both accepted, as long as they were tracked on a GPS fitness device such as an Apple Watch, Garmin or COROS.
One. Swimming the full 10km earned you one entry into the prize draw.
A $600 AUD prize pool. Lies Collective gift cards went to 1st ($200), 2nd ($100) and 3rd ($50), and 4th prize was $250 of Harry's merch. Lies Collective make original hats inspired by Aussie summers and beach days.
Yes. The Big Wet One was free to enter with the Harry's app, which is free to download.
No. Harry's challenges are virtual, so you do them wherever you are and log them in the app.

Ready to get wet?

The Big Wet One is done, so download Harry's and watch the app for the next one.