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Strength coaching

Strong runners are resilient runners.

Strength training is one of the most effective ways to improve performance, reduce injury risk, and support long-term progression - yet it's often poorly integrated or overlooked entirely.

You can with #janplan

Strength work should support your running - not compete with it.

My approach ensures your strength work is not just added in, but carefully structured to support your running, fitting seamlessly around your training and your life.
Whether you're training in a gym or at home with little or no equipment, your programme is built to be practical, sustainable, and easy to follow consistently.
What's included

Six stages, built to hold up your running.

01

Initial consultation

We look at your running background, strength training experience — whether extensive or none — injury history, and your current routine.
02

Individualised programme

Your strength plan is designed around your running goals and current training phase, your experience with strength training, your access to equipment -  whether that's a full gym, a home setup, or minimal kit - and the time you actually have available.
03

Run-specific programming

Every exercise and session has a clear purpose - targeting strength, stability, and movement patterns that directly support your running.
04

Integrated periodisation

Your strength training is aligned with your run training, ensuring it enhances performance rather than interferes with it - a crucial element that's often missed.
05

Flexible, real-life approach

Whether you're training in a gym or at home with little or no equipment, your programme is built to be practical, sustainable, and easy to follow consistently.
06

Ongoing coaching & support

You'll get regular check-ins and programme adjustments, unlimited contact via email and text, and guidance on technique, progression, and recovery throughout.
My approach

Not more. The right things.

Strength training for runners isn't about doing more - it's about doing the right things at the right time. I take a considered, structured approach that develops strength, improves efficiency, and supports your running without adding unnecessary fatigue.

"The goal is to build a body that can handle your training load, stay injury-free, and perform at a higher level - consistently."

Client results

Some of the splits.

4:17 > 3:13

"I started working with Jan in early 2024 after my first marathon. Under her coaching and personalised plans, I saw a dramatic improvement in fitness and confidence - over a year later I finished Brighton Marathon over an hour faster than my debut."

Marathon block

"A big thank you for the support over marathon training - a completely new experience, pushing out of my comfort zone. The discipline needed to keep going, exploring kit, nutrition, hydration, and recovery - all great experience."

Ongoing coaching

"Years of running experience combined with years of coaching experience, and the ongoing sports-science findings woven in. Thank you for being a great coach."
Your investment

Strength, priced to fit however you train.

Just strength

Strength coaching

£50 pm

Run-specific strength training, fully individualised and coached.
  • Comprehensive initial consultation
  • Fully individualised, run-specific programme
  • Integrated periodisation with your running
  • Unlimited email & text access
The complete package

Run + Strength + Nutrition coaching

£150 pm

The combined rate - training and nutrition working seamlessly together.
  • Everything in Run coaching
  • Everything in Strength coaching
  • Everything in Nutrition coaching
  • One coach, one joined-up plan
+ Initial consultation: £50.00 - payable with your first monthly payment
I'm ready when you are

Ready to get started?

If you’re ready to build strength that genuinely supports your running, get in touch to book your initial call.
You can with #janplan
Run coaching, strength coaching and nutrition coaching for optimal run performance.
You can with #janplan
© Jan Lavis | Privacy
Marathon

Kate Whitmill

Road → 50 miles
50k PR set with 30k still to run
2026
I was given Jan’s coaching details by a friend as we had both signed up to take part in the North Downs Way 50 miles in 2024. Although I had quite a few road miles under my belt, I was still relatively inexperienced on the trails, so I sought out Jan’s help. Jan was able to create a plan that was manageable and that fitted into a busy working week. All of the runs were brilliantly planned and helped me prepare for the end goal of finishing the event. Furthermore, Jan’s expert knowledge meant that I was able to make the transition from road to trail with ease. Any question I had was easily answered by Jan; no matter how small my concern, she was able to help me. By the time I started the event I felt prepared physically and mentally. Through Jan’s coaching, I achieved my first 50 mile event, well within the cut off time. I learned so much about my body’s capabilities that day. Something that was only possible with Jan’s support.

I was really pleased with my result, but it wasn’t long before l heard the call of the South Downs and before I knew it I had a place at the South Downs Way 50 miles in 2026. Once again, Jan created a bespoke plan that fitted around my life and my commitments. Jan was able to build my endurance back up very quickly and by the time I had finished my training block I was filled with energy and raring to go. Inevitably, the nerves set in and Jan was there, two days before the event, reassuring me and talking me through the course. That meant that on the day of the event, I was surprisingly peaceful and calm, as I was confident that I would finish and that I was going to have a great day. I felt strong and ran much faster than I could have expected, setting a PR in 50k, despite having another 30k to go. Jan helped me to achieve an even better time in a super long distance.

Jan taps into your potential and turns the impossible into the possible. Jan makes hard things very achievable and she gives you the confidence to outdo yourself.