Ready to swap the streets for scenic forest trails?
Forest Runner is your opportunity to train, explore and connect with the great outdoors. Choose to take on a 5k, 10k, or both, and join a nationwide running community on Strava celebrating the beauty of Forestry England’s easy to follow trails.
Whether you’re new to running or a seasoned runner, this is your chance to immerse yourself in the forest while working towards your goal.
We’ve teamed up with CLIF BAR as our official partner for Forest Runner 2025.
Choose your challenge and get training
- join our Forestry England Strava Running Club.
- download your 5k and 5k to10k training plans, designed to get you comfortable with your distance in just 6 weeks.
- start training in the forest, log your runs on Strava and share your progress with the community. Find your nearest trail here.
- register for your chosen challenge on Strava one week before the challenge starts.
- complete your 5k or 10k run at your nearest Forestry England forest (or if you can't get to one just find a trail near you in any green space), earn your digital badge on Strava and enter the competition to win amazing prizes.
The 5k challenge
This challenge has now finished. Well done to all that participated.
The 10k challenge
Complete your run between 8 – 21 September 2025
Why become a Forest Runner?
- train among trees: Running in forests is proven to reduce stress and boost mental well-being. Feel the difference as you escape the urban grind and step into nature’s gym.
- set yourself a goal: Perfect for those looking to start running, improve their distance, or simply have a reason to run regularly.
- flexibility: This is a virtual challenge, so you can do your run in any forest, when it suits you – just make sure it’s during the challenge dates!
- earn Rewards: All participants will receive a unique Forest Runner digital badge on Strava to celebrate their achievement and a chance to win prizes.
Find out more and download get started with Forest Runner.
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Questions you might have
Does my run to complete the challenge have to be in a Forestry England forest?
We’d love for you to come to your nearest Forestry England forest to complete your 5k or 10k but if you can't get to one just find a trail near you in any green space. Find your nearest running trail.
What happens if I sign up for both challenges?
Double the challenge, double the fun! You’ll get the chance to train year-round and earn two digital badges on Strava – one for each achievement.
Are there any age restrictions?
Forest Runner is open to all ages, but children under 16 must be accompanied by an adult during their runs.
Are there any in-person events this year?
Forest Runner no longer hosts in-person events, instead we have made Forest Runner even bigger than before by taking it to a virtual challenge. This means that anyone, anywhere, can take part and become a Forest Runner.
Proudly supported by CLIF BAR
CLIF BAR energy bars are purposefully crafted with a blend of plant-based ingredients to keep you moving – whether you’re just starting out or a seasoned pro. Packed with carbs, fibre, and healthy fats, they’re designed to keep you energised and strong before or during your run.
Together, we’re helping to fuel runners across the nation to hit the trails!
