IRONMAN 70.3 Swansea is a challenging and scenic triathlon that attracts athletes from around the world. The event begins with a 1.2-mile swim in the calm waters of Prince of Wales Dock, followed by a 56-mile bike ride along the beautiful Welsh coastline. The 13.1-mile run takes athletes through Swansea’s picturesque streets and ends at the Swansea Leisure Centre. The race features both professional and age-group categories, offering qualifying spots for the IRONMAN 70.3 World Championship. Known for its breathtaking views, enthusiastic crowds, and well-organized race, IRONMAN 70.3 Swansea is a must for triathletes looking for a unique challenge in Wales.
Race
Half Marathon
Race Date:
13 July, 2025
The IRONMAN 70.3 Swansea offers athletes a challenging course set against the stunning backdrop of Wales' southern coast. Participants will undertake a 1.2-mile swim in the Prince of Wales Dock, a 56-mile bike ride through the scenic Gower Peninsula, and a 13.1-mile run along Swansea Bay, culminating in a vibrant finish in the city center.
Weather based on historical averages.
FAQs
What is the IRONMAN 70.3 Swansea?
How long is the IRONMAN 70.3 Swansea?
Where does the IRONMAN 70.3 Swansea take place?
What is the elevation gain of the IRONMAN 70.3 Swansea?
How can I prepare for the IRONMAN 70.3 Swansea?
How do I choose the right training plan for the IRONMAN 70.3 Swansea?
The IRONMAN 70.3 Swansea offers athletes a challenging course set against the stunning backdrop of Wales' southern coast. Participants will undertake a 1.2-mile swim in the Prince of Wales Dock, a 56-mile bike ride through the scenic Gower Peninsula, and a 13.1-mile run along Swansea Bay, culminating in a vibrant finish in the city center.
The IRONMAN 70.3 Swansea is 21km long.
The IRONMAN 70.3 Swansea takes place in Swansea, Wales, UK.
Runna classifies the IRONMAN 70.3 Swansea elevation profile as Flat.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the IRONMAN 70.3 Swansea?
The IRONMAN 70.3 Swansea offers athletes a challenging course set against the stunning backdrop of Wales' southern coast. Participants will undertake a 1.2-mile swim in the Prince of Wales Dock, a 56-mile bike ride through the scenic Gower Peninsula, and a 13.1-mile run along Swansea Bay, culminating in a vibrant finish in the city center.
How long is the IRONMAN 70.3 Swansea?
The IRONMAN 70.3 Swansea is 21km long.
Where does the IRONMAN 70.3 Swansea take place?
The IRONMAN 70.3 Swansea takes place in Swansea, Wales, UK.
What is the elevation gain of the IRONMAN 70.3 Swansea?
Runna classifies the IRONMAN 70.3 Swansea elevation profile as Flat.
How can I prepare for the IRONMAN 70.3 Swansea?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the IRONMAN 70.3 Swansea?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Ironman
Team
Coastal
Nature
Relay
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by IRONMAN 70.3 Swansea or IRONMAN Group. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the IRONMAN 70.3 Swansea website.
