Will you beat the 3 Lochs?

Can you beat our 3 lochs trek in the heart of The Trossachs National Park? Choose between our 21 mile trail, taking in Loch Venachar, Loch Drunkie and Loch Achray, or our 13-mile trail which will see you navigate a route to our 'unofficial' Loch Hardy, Loch Venachar and Loch Drunkie.

Beat the Trails for Marie Curie and help people get the best care possible, to the end.

About the route

Starting at the rustic and picturesque Dounans Activity Centre nestled in the foothills of the stunning Achray Forest, the routes head into the forest and quickly pick up the famous Rob Roy Way for miles of iconic Troassachs views along the Menteith Hills

13 mile trail

  • We'll then reach the first of our 'Lochs' in little 'Loch Hardy', or 'Stank Loch' which adds to the amazing views of Loch Venachar and Ben Ledi beyond from its elevated position
  • From here, we'll descend down to an un-disputed and beautiful Loch in Loch Venachar and enjoy some tranquil Loch side walking before making our way to our third Loch, Loch Drunkie.

21 mile trail

  • We'll continue along Loch side to move from Loch Venachar to Loch Achray, capturing breathtaking views of the 'mini mountain' Ben A'an across the water.
  • From here we'll head deep into the Achray Forest to pick up beautifully maintained trails that will take us to the edge of the serene Loch Drunkie to enjoy woodland loch views and wildlife
  • As you follow the trail back towards Aberfoyle, enjoying waterfalls and southbound views across to the Lochard Forest and down to the Campsie Fells along the way before reaching the Dounans finish line...where you'll be awarded with your Beat the Trails medal and the well-deserved glass of fizz!

The routes are subject to permission and changes. In the unlikely event of any changes, we'll be sure to let all participants know of any updates to the route.

Event details

  • Distance options
    • 13 miles
    • 21 miles
  • Registration fee
    • 13 miles - £23 (earlybird)
    • 21 miles - £32 (earlybird)
  • Dates

    Saturday 20 June 2026

  • Fundraising target

    £207 per person (this could help fund nine hours of overnight nursing care)

  • Location

    Achray Forest FK8 3SY

  • Minimum age

    14 years. Anyone under the age of 18 must be accompanied by a responsible adult.

Route profile –13 miles
Route profile – 21 miles

Beat the Trails for Marie Curie and help more people get expert end of life care

Register now

How we support you

Fundraising support

  • Fundraising pack

    Filled with tips and tricks to smash your fundraising target

  • Fundraising support

    From the moment you sign up, all to way the finish line

  • Beat the Trails hub

    An online resource with kit lists, frequently asked questions, and lots more

  • Event resources

    Social media badges and materials to help shout about your challenge

  • Exclusive incentives

    Gifts to celebrate your fundraising achievements along the way

On the day

  • Refreshments

    Start line refreshments to power you up for the trek and rest and refill stations along the way

  • Expert guides

    Support from expert guides and the support team during the hike

  • Professional photos

    An event photographer will be on hand to capture the big day

  • Medal

    A medal and a glass of bubbly at the finish line to celebrate beating your trail

  • Merchandise tent

    So you can look the part as you beat your trail

Have a question about this event?

Ask away. We'll get back to you as soon as we can.

Contact us

Call 0800 716 146 or email beat-the-trails@mariecurie.org.uk

Frequently asked questions

Check out our FAQs for more details on our Beat the Trails events, from how to sign up to what to bring with you on the big day.


Nurse Isaac speaking to a patient

How your fundraising helps

£32 could help fund an hour of hospice bereavement counselling. 

£60 could help pay for a uniform for a Marie Curie Nurse. 

£207 could help fund nine hours of overnight nursing care. 

£530 could help fund our Companions service to support a family at home for a year. 

Beat the Trails for Marie Curie and help more people get expert end of life care

Register now
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