Get fit for trekking: Essential tips for hikers

Prepare for trekking: Build endurance, strength and durability

Training for a trek requires more than general fitness. Whether you are heading to Everest Base Camp, Kilimanjaro, Kokoda, or tackling a multi-day route in your local national park, your preparation needs to match the physical demands of sustained walking, uneven terrain, elevation gain, and pack weight.

Fitness for trekking is not about pride or ego. It is about safety, injury prevention, and giving yourself the capacity to actually enjoy the experience rather than simply enduring it.

Well-structured training will:

• Improve your ability to walk for multiple hours across consecutive days
• Reduce the likelihood of overuse injuries
• Support better pacing and recovery
• Improve resilience at altitude, where relevant

The foundations of trekking fitness are straightforward. Focus on aerobic capacity, strength, core stability, and specific trail conditioning.

Aerobic capacity: Your primary focus

Aerobic conditioning improves your body’s ability to use oxygen efficiently over long durations. For trekking, this is the most important physical quality to develop.

Training should prioritise long-duration, low-to-moderate intensity efforts. A simple rule: you should be able to hold a conversation while exercising. Faster is not better if it compromises sustainability.

Effective options include:

• Brisk walking on varied terrain
• Stair climbing
• Cycling
• Elliptical training
• Pool running or swimming for low-impact conditioning

If you have a history of lower limb injuries or are returning after a long break, off-feet conditioning such as cycling or swimming can help build aerobic capacity without excessive joint stress.

Strength training: Build capacity for load

Strength training for trekkers is not about aesthetics. It is about building tissue tolerance and movement efficiency under load.

Focus on compound, functional movements that replicate the demands of trekking:

• Step-downs and step-ups
• Goblet squats
• Single-leg deadlifts
• Hip thrusts

A simple 12-week progression might include:

Weeks 1–4: Foundation phase
4 sets of 10–12 repetitions. Learn movement quality and build baseline strength.

Weeks 5–8: Strength phase
4 sets of 6–8 repetitions with increased load.

Weeks 9–12: Muscular endurance phase
4 sets of 15–20 controlled repetitions. Focus on sustained muscular effort rather than cardiovascular intensity.

If you are inexperienced with resistance training, seek guidance from a qualified exercise professional.

Core stability: Protect your back

Core training for trekkers should focus on stability rather than high-repetition spinal flexion. Sit-ups and crunches offer little carryover to loaded walking.

More useful exercises include:

• Dead bugs
• Side planks
• Pallof presses
• Suitcase carries

Strong trunk stability improves posture under a pack, reduces fatigue-related compensation, and supports safe movement on uneven ground.

Specific trek training: Nothing replaces the trail

Gym work builds capacity. The trail builds competence.

Specific hiking sessions must form part of your preparation. Trail walking exposes you to uneven surfaces, descents, variable footing, and pack movement that machines cannot replicate.

Follow three simple principles:

• Progress gradually. Avoid increasing distance or load by more than 10 to 20 percent at a time.
• Replicate expected conditions. Include hills, stairs, uneven terrain, or night walking if relevant to your objective.
• Test gear early. Use training hikes to trial boots, clothing, nutrition, and blister prevention strategies.

What to limit: High intensity interval training

High intensity interval training has value for general fitness, but it is not specific to the sustained aerobic demands of trekking.

Excessive HIIT increases fatigue and injury risk without directly improving long-duration walking performance. For trekkers, longer, lower intensity efforts should form the backbone of training.

Fitness supports decision-making

Physical preparation is not separate from safety. Fatigue affects judgement, pacing, hydration awareness, and risk assessment.

When you are physically prepared, you are better positioned to manage altitude, weather shifts, heavy packs, and multi-day fatigue. That improves both safety and enjoyment.

Train specifically. Progress gradually. Arrive prepared.