Big Hike | The Trossachs
Sat 16 May 2026 Callander, Stirling, UK

Big Hike | The Trossachs

Escape to nature and take on a Big Hike in the Trossachs. You’ll explore stunning lochs, waterfalls, and forests whilst supporting life-saving research.

3 races

  • Sat 16 May
  • #1 of 3
Claish Farm Callander, Callander

10K

11:00

Age 12 & over

Sign up £20

Fundraise £200

  • 10 km hiking + 450 ft ascent
  • Sat 16 May
  • #2 of 3
Claish Farm Callander, Callander

Half Marathon

10:00

Age 14 & over

Sign up £20

Fundraise £250

  • 13.1 miles hiking + 1100 ft ascent
  • Sat 16 May
  • #3 of 3
Claish Farm Callander, Callander

Marathon

06:45

Age 16 & over

Sign up £25

Fundraise £300

  • 26.2 miles hiking + 2000 ft ascent

Event overview

Take on an unforgettable adventure in Loch Lomond and The Trossachs  – and every step you take will help fund life-saving cancer research.

Whether you're an experienced hiker or it's your first time, Cancer Research UK is with you every step of the way. With fully signposted routes, marshals cheering you on, and support stations along the way, you’ll have everything you need to go the distance.

You’ll receive a fundraising pack to help you smash your target, and a hot meal at the finish. Most of all, you’ll be part of a community taking big steps to power the next big breakthrough.

Highlights

  • Explore the breathtaking scenery of Loch Lomond & The Trossachs National Park
  • Follow forest trails, lochside paths and rolling hill routes with stunning views
  • Pass tranquil lochs, waterfalls and ancient woodland along the way
  • Enjoy well-stocked rest stops and warm encouragement throughout your hike

So, step out of the hustle and bustle and into the great outdoors. Because when you take big steps, Cancer Research UK makes big breakthroughs.

Event video

  • Average fitness
  • Beginner-friendly
  • Event village
  • Families
  • Fancy dress
  • Spectators
  • Teams

Start time

You'll have a choice of start times when you sign up. if you're a slower walker, opt for an earlier arrival time so you can fully enjoy the day.

Duration

Depending on pace:

  • 10K (6 miles) | 1.5 - 3 hours 
  • Half marathon | 3.5 - 6 hours 
  • Full marathon | 7 - 12 hours

Finish time

Due to venue restrictions, the finish area will need to be closed from 7.30pm.

For safety, sweep marshals will ensure all walkers will get back to the finish by the cut off.

Kit list

A recommended kit list will be provided. 

Wheelchair users

The venue is wheelchair-friendly, but the course is not.

Dogs

Service dogs only.

Walkers only

It is a non-competitive walk, so running is not allowed.

  • Cafe
  • Free parking
  • Rural
  • Toilets

Event HQ

Claish Farm Callander
Callander
Stirling
FK17 8JJ
UK

Free parking

There will be free car parking for all participants for the duration of your hike. Look for the Cancer Research UK flags at the entrance to the start venues where charity representatives will direct you.

By bus

There are several bus lines that stop at Callander. Visit McGill's and CityLink for bus timetables.

  • Public transport links
  • Recycling
  • Sustainability policy

Environmentally mindful

  • Envelope, back sign, letter and hiking number can all be recycled (remove chip first)
  • T-shirts are made from recycled plastic (rPET materials)
  • Recyclable cutlery will be provided
  • Route maps are digital

Races at event

  • Sat 16 May
  • #1 of 3
Claish Farm Callander, Callander
10K

11:00

Age 12 & over

Sign up £20

Fundraise £200

  • 10 km hiking + 450 ft ascent
  • Sat 16 May
  • #2 of 3
Claish Farm Callander, Callander
Half Marathon

10:00

Age 14 & over

Sign up £20

Fundraise £250

  • 13.1 miles hiking + 1100 ft ascent
  • Sat 16 May
  • #3 of 3
Claish Farm Callander, Callander
Marathon

06:45

Age 16 & over

Sign up £25

Fundraise £300

  • 26.2 miles hiking + 2000 ft ascent

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4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.