How to prepare for your Great SwimRun Challenge

Many athletes who take on the Great North SwimRun have experienced both smooth, calm events and tough, weather-battered ones. Preparing well can make the difference between a joyful, memorable race and a struggle.

Below is a detailed guide drawn from real experience, outlining how to get ready for your SwimRun challenge and how to set yourself up for success on the day…

Understand Your Event

Study the course details: the total distance, how the swim and run segments are broken up, the length of the longest swim and run, the type of water you’ll be in and the type of terrain you’ll be moving across.

The Great North SwimRun typically offers short, middle and endurance distances. The middle option often includes a scenic lake crossing and a higher proportion of swimming, while the endurance option appeals to strong runners. Choosing the right event for your strengths makes a big difference.

Do The Training

At its core, training for SwimRun is simple: swim and run consistently and generously. Prioritise off-road running and include as many hills as possible. Your legs may protest during training, but they’ll reward you on race day. Since the event takes place early in the season, it can behard to fit in specific SwimRun practice but try to do some if you can. The transitions between swimming and running can feel surprisingly unfamiliar without preparation.

Train in the kit you plan to use on the day so you can address any chafing or pressure points in advance. Don’t avoid training in poor weather unless it’s unsafe, you might face anything on race day. Wet shoes aren’t a nuisance in this sport; they’re a certainty.

Increase your training gradually and support your body with stretching, mobility and foam rolling.

Don’t Peak Too Soon

Even the shortest SwimRun events are endurance challenges, so resist the urge to sprint off the start line. The early run section is often flat and inviting but pacing matters. Keep something in reserve for the climbs later on. And if you do end up walking, it’s fine. Don’t criticise yourself or your training. Instead, appreciate that you’re out in some of the most beautiful scenery in the UK. Take a deep breath and allow yourself to enjoy the experience.

Plan well in advance

Plan your event details carefully: your race-day timetable, travel logistics, a complete kit list and what you’ll eat before and during the race. If your accommodation doesn’t offer early breakfast, arrange your own. And if you’re racing with a partner, agree on your pacing, communication and strategy beforehand.

In the final week, reduce training and focus on rest. You’ll need to arrive in Windermere the day before the race for the compulsory briefing and kit check. Listen carefully to the safety instructions, route updates and feed station locations.

On race day, allow plenty of time to change and warm up. Bring optional extras such as arm warmers, calf guards or an additional swim cap if it’s cold, plus warm waterproof layers for waiting at the start.

Whether you’re tackling the short, middle or endurance distance, SwimRun rewards preparation, patience and adventure. With the right training and mindset, you’ll set yourself up for an unforgettable day.