Sub-1hr run session: Heat adaptation

With summer now here, many athletes worry about how they’ll cope with racing in the heat, particularly in the final few kilometres of the run.

With that in mind, Emma-Kate Lidbury prescribes a 60min run session for advanced athletes that’s ideal preparation for a hot race…

How to fit it in

This may leave you feeling drained afterwards even though the workout itself isn’t physically that taxing.

If so, ensure a lighter bike or run day following this. Higher-intensity swimming can still be undertaken.

Equipment needed

Treadmill, run shoes and socks, heavy clothing – tracksuit bottoms, fleece jacket, beanie, water/electrolytes.

Warm-up

10mins easy run, gently building effort, 1–1.5% incline.

Main session

3 x 15 mins, progressing effort every 5mins as follows: 65%–70%–75% @ 1–1.5% incline. Go straight through, no breaks between.

Cool-down

5mins easy jog/walk.

Performance benefits

Beginning workouts like this several weeks before your race will ensure your body begins to adapt to working in the heat.

Be sure to hydrate adequately before, during and afterwards with water and electrolytes, not just water. Think of this session as giving yourself a headstart on what you’ll face on race day.

Mental benefits

This will not be a comfortable experience the first few times, but take great confidence from knowing you’re preparing yourself well for what lies ahead on race day. Have a plan for coping with the heat and stick to it. Prepare yourself for funny looks from other gym users, though!

Physiological benefits

Preparing in the UK for a hot race can be difficult given our typical climate, but this session will soon have you sweating.

Heavy clothing and little ventilation forces your body to begin adapting to what it will go through when racing in hot, humid climes.

Be aware that this alone is enough stress for your body – you don’t need to push the effort or pace beyond 75%.

Adapt for Ironman

Make each interval up to 20mins long and, as your body adapts to the heat stress, you could increase intensity slightly – with caution!

(Main image: IMG)

For lots more performance advice head to our Training section

220 Triathlon Team Journalists, reviewers, coaches and athletes

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The 220 Triathlon team is made up of vastly experienced athletes, sports journalists, kit reviewers and coaches. In short, what we don't know about multisport frankly isn't worth knowing! Saying that, we love expanding our sporting knowledge and increasing our expertise in this phenomenal sport.