10 tips for running a long race with your dog!

Running a long-distance race together with your dog can be one of the most rewarding training experiences you can have. Many runners participating in the Sollentuna Winter Marathons choose to bring their four-legged companions out into the winter terrain. The fresh air, the peaceful nature and the long distance are perfect for runners with dogs – but it also requires planning and the right approach to safety.

1. Ensure your dog is in the right physical condition for long-distance running

Not all dogs are built for long races. Medium and large breeds with natural endurance, such as spaniels, pointers, and certain herding breeds, usually handle longer distances best. Before a winter race like the Sollentuna Winter Marathons, it is especially important to assess your dog’s fitness, joint health, and ability to run in cold conditions. A quick check-up with a veterinarian can give you the reassurance that your dog is ready for longer winter distances.

2. Build endurance step by step

Long races require gradual training – and this applies to dogs as well. Start several weeks or months before the race.

Increase distance gradually
Vary the pace
Train in cold conditions so your dog becomes accustomed to winter running

Building endurance takes time, but it reduces the risk of overexertion and ensures your dog can perform safely throughout the entire distance.

3. Learn to read your dog’s signals – especially in cold weather

Dogs communicate a lot through body language. Signs of fatigue or discomfort can include:

Heavy panting or unusual quietness
Slower pace or unwillingness to continue
Paw problems or stiffness in the cold

During winter races like the Sollentuna Winter Marathons, it is also important to recognize signs of chilling: shivering, stiffness, tired-looking eyes, and reluctance to lift the paws.

4. Always bring water – even in cold weather

Many runners forget that dogs need to drink even in subzero temperatures. Cold weather can dull the feeling of thirst, but the need for hydration is just as important. Be sure to bring:

A water bottle
A collapsible bowl
Extra breaks during longer distances

Dehydration in cold weather can lead to serious fatigue.

5. Invest in good dog gear for winter running

The right equipment makes a huge difference, especially for races held on snow and ice. Useful items include:

A harness that relieves strain on the neck and back
An elastic running leash or belt
Reflective gear and LED lights for dark winter runs
Paw protection or wax to protect against ice, salt, and cold

For longer winter races, it is often worth getting a thin dog jacket if your dog gets cold easily.

6. Train on varied terrain – and winter surfaces

The Sollentuna Winter Marathons feature forest trails, snow, ice, and natural paths. By training your dog on:

Snow
Icy sections
Forest trails
Darkness (with headlamp and reflective gear)

… your dog becomes confident in all situations that may arise during the race. This reduces the risk of injuries and improves both pace and confidence.

7. Adjust pace and distance according to your dog’s daily condition

Dogs – just like humans – have good and bad days. Be flexible with:

Pace
Breaks
Distance

During a winter race, it is especially important not to push your dog too hard, as the cold can make fatigue and chilling harder to detect.

8. Protect the paws from cold and salt

Winter running can be tough on your dog’s paws. Extra care is needed if you are running near salted paths. Tips include:

Check the paws after every run
Use paw wax or protective boots
Look for cracks or ice balls between the pads

Proper paw care is essential for your dog to be able to run long distances safely.

9. Provide the right energy before and after long runs

Avoid large meals right before the start – this can cause stomach problems, which are especially risky during long races. Instead, provide:

A small energy supplement 1–2 hours before running
Plenty of water
A larger meal after your dog has recovered

The right energy intake makes a huge difference for performance and recovery.

10. Enjoy the benefits – and create memories together

Running the Sollentuna Winter Marathons or other winter races with your dog provides:

Increased motivation for you as a runner
Improved fitness and mental stimulation for your dog
A stronger bond and better communication
A sense of teamwork and security in nature

Many runners describe it as one of the most rewarding training experiences they have ever had.

Conclusion: Make the winter race a shared experience

Running a long-distance race with your dog requires preparation, respect for your dog’s limits, and the right equipment – but the rewards are enormous. With the right approach, the Sollentuna Winter Marathons can become an unforgettable adventure for both you and your four-legged companion.