Gaelforce Great Lake Swim
Join Gaelforce Great Lake Swim 2026
Dive into an unforgettable open water adventure with the Gaelforce Great Lake Swim, the second stage of the Gaelforce Great Swim Trilogy. Set on the enchanting waters of Lough Derg near Portumna, this event offers a truly unique freshwater experience. Swim among the lake’s mystical islands and ancient ruins, surrounded by the wild beauty of Ireland’s countryside.
With three distances available, the event welcomes everyone from first-timers eager to build confidence to seasoned swimmers chasing their next big challenge. Whether you opt for a manageable introductory loop, a more demanding middle distance, or the full Ironman swim, you’ll find the perfect course for your skill level. Both wetsuit and non-wetsuit (skins) swimmers can take part, making this a swim accessible to all preferences.
Meticulous safety measures are in place to ensure a secure and enjoyable experience, allowing you to focus on the thrill of the swim and the magic of Lough Derg.
Course details
Start address: Portumna Swimming Area, Shannon Road, Fairyhill, County Galway, Ireland
Finish address: Portumna Swimming Area, Shannon Road, Fairyhill, County Galway, Ireland
Register
Registration closes on 08 July (229 days left)
The current price step is valid until 30 November, 2025
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Timing chip (single use)
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done Photo Service
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done Post-race meal
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done Medical Assistance
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done Toilets
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Frequently asked questions
When and where can I collect my BIB/race pack?
Local participants - race packs will be sent by mail before the event. International competitors can collect on race day at the information desk.
What is the cancellation/refund policy for this event?
All entry fees are non-refundable and non-transferable. This includes transfers to other years, events or competitors. Please make sure that you can commit to both the event and the training before you enter one of our events.
Mandatory equipment
- Tow float (bring your own or hire with your entry; provided for 12km swimmers) - Event swim hat with timing chip (provided)
Recommended equipment
- Wetsuit (optional, depending on temperature) - Goggles - Warm clothes for after your swim - Refillable water bottle (refill stations available at the finish)
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
