Ultimate Training Plan to Climb Snowdon (Yr Wyddfa), Scafell Pike, Ben Nevis and the Yorkshire Three Peaks

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Are you dreaming of climbing Snowdon, Scafell Pike, and Ben Nevis Or Perhaps the Yorkshire Three Peaks? Whether you're tackling the Three Peaks Challenge in 24 hours or planning to hike each mountain individually, our comprehensive training plan will prepare you physically and mentally for this unforgettable UK adventure.

Why Training Matters

The combined ascent of the UK’s three highest mountains is no walk in the park. With a total walking distance of over 23 miles and an elevation gain of over 3,000 metres, proper preparation is key to success and injury prevention.

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12-Week Training Plan for the Three Peaks Challenge

Overview

  • Goal: Prepare to hike Snowdon (Yr Wyddfa), Scafell Pike, Ben Nevis or The Yorkshire 3 Peaks.

  • Level: Beginner to intermediate hikers

  • Duration: 12 weeks

  • Focus: Endurance, strength, flexibility, and hill-specific training

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🗓️ Weeks 1–4: Build Your Base Fitness

Focus: Establish cardiovascular endurance and hiking consistency.

Weekly Goals:

  • 3 x 30–60 min walks/hikes (on inclines or with weighted backpack)

  • 1 x strength session (legs, core, glutes – bodyweight or light resistance)

  • 1 x flexibility/mobility session (yoga or dynamic stretching)

Top Tip: Start walking with the boots and daypack you’ll use for the peaks. Break them in now!

🗓️ Weeks 5–8: Increase Intensity

Focus: Longer hikes, heavier pack weight, and hill-specific strength.

Weekly Goals:

  • 2 x midweek walks (60 min)

  • 1 x weekend hike (2–4 hours, with elevation gain)

  • 1 x leg day (squats, lunges, step-ups, deadlifts)

  • 1 x flexibility/mobility session

Optional: Add stair climbing or treadmill incline sessions to mimic mountain terrain.

🗓️ Weeks 9–11: Peak Conditioning

Focus: Simulate mountain days with back-to-back long hikes.

Weekly Goals:

  • 1 x midweek walk (60–90 min)

  • 1 x short strength session

  • 1 x weekend hike (5–7 hours) – Try to hike two days in a row to build endurance.

  • Mobility work 2x/week to aid recovery.

Practice navigation with a map and compass. Build confidence in varied weather.

🗓️ Week 12: Taper & Prepare

Focus: Rest, hydrate, and finalize gear.

Activities:

  • Light walks only

  • No new gear

  • Double-check logistics

  • Sleep well

  • Hydrate in advance

Bonus: Training Tips for Climbing Snowdon, Scafell Pike, Ben Nevis and The Yorkshire Three Peaks

  • Train in all weather – Be ready for the UK’s unpredictable mountain climate.

  • Practice nutrition – Test what food and drink work for you on long hikes.

  • Strengthen your mindset – Visualise success, especially on steep climbs and tough descents.

Essential Gear for Snowdon, Scafell Pike, Ben Nevis or The Yorkshire Three Peaks

  • Waterproof hiking boots

  • Layered technical clothing

  • Head torch (especially for Scafell Pike if climbing in low light)

  • Trekking poles

  • Hydration bladder or water bottles

  • Nutrition (trail mix, energy gels, high-carb snacks)

  • First aid kit

Explore our full Essential Kit list here.

Ready to Start Your Adventure?

At Yonder Adventure Company, we specialise in guided Mountain Challenge trips that are safe, supportive, and unforgettable. Whether you're climbing Ben Nevis, exploring Snowdonia, or ascending Scafell Pike, our expert guides and carefully planned itineraries help you make the most of every step.