This post is also available in:
The Iron Lake Challenge Ireland combines athletic achievement with unforgettable nature. By circumnavigating the ten largest lakes on the Emerald Isle, you will discover Ireland at its most majestic: mystical coastlines, sublime mountains, and crystal-clear, glassy waters. This challenge boosts your fitness, rewards you with unique medals, and lets you experience the timeless magic of the Irish landscape up close.

Imagine walking around the ten largest lakes in Ireland. You truly get to know this beautiful country, enjoy a relaxing time immersed in nature, and sample the diverse delicacies of each region. There’s no time pressure, because the Iron Lake Challenge isn’t about setting records or beating times—it’s all about pure enjoyment.
Registration an Scope of Services
Registration for the Iron Lake Challenge Ireland costs 24 EUR.
This entry fee includes our Iron Lake Challenge “Ireland” Edition collector’s medal as well as the green marble from the Timeless Challenge.

However, you first have to circumnavigate the ten largest lakes in Ireland! Only then will we send you the well-deserved medal and marble! After all, you want to earn it, not just have it handed to you.
With your registration fee, you support my passion project of the reforestation of one million trees.
How to register
- Please click on the image and you will be redirected to the registration page of our partner Digistore24.
- You will receive a registration confirmation with all the important information.
- Now you have to circumnavigate the ten largest lakes in Ireland on foot. You can take as much time as you need for all ten lakes. As proof, you can upload a screenshot of your tracking into our challenge tool.
- Once we’ve checked your submission, you will get your well-deserved medal and marble. Simple as that, right?
Your medal and your marble
Once you have circumnavigated Ireland’s ten largest lakes on foot, we will send you the beautiful Iron Lake Challenge “Ireland” Edition collector’s medal along with the green marble by mail. This can become the very first piece in your upcoming Iron Lake Challenge collection.
![]() | ![]() |
The ten largest lakes in Ireland
The Iron Lake Challenge Ireland will show you Italy from its most beautiful (lake) side. You will circumnavigate these ten lakes on foot and experience unforgettable moments:
| Lake | Length |
| Lough Corrib | approx. 117 km |
| Lough Derg | approx. 110 km |
| Lough Ree | approx. 90 km |
| Lough Mask | approx. 77 km |
| Lough Conn | approx. 46 km |
| Lough Allen | approx. 44 km |
| Lough Carra | approx. 40 km |
| Lough Sheelin | approx. 27 km |
| Lough Ennell | approx. 35 km |
| Lough Owel | approx. 31 km |
Important Links
- Ireland Challenge Tool to submit your completed loops
- Honor Roll Iron Lake Challenge Ireland
- Life Lake Museum Overall ranking of the challenge
- Life Museum (Overall Ranking – Timeless Challenge)
- Trees4Breeze – Reforestation and Forest Conservation, Funded by the Timeless Challenge




