I'm Gareth, an England Athletics Level 3 coach, sub-3 marathoner, and the person behind every Fitter at 40 plan. I coach runners of every age, from someone heading out for their first 5K to athletes chasing a new PB in their fifties. The 40-plus runner is my specialism (it's the journey I've made myself), but the same coaching works at any age: faster, sustainably, around real life, and without breaking down. Every plan is one I design for the runner in front of me, backed by the science the whole way through. Here's exactly how.
No fads, no junk miles, no copy-paste schedules. Just the principles that get any runner to the start line fit, fresh and ready to run a PB.
Your plan matches what you'll actually do: your real frequency, your life, your cross-training. Not an ideal week you can't sustain.
Around 80% of your running is genuinely easy, so the 20% that's hard can be done right. Easy days easy, hard days count.
It climbs gradually toward race distance from where you are now, never crammed into the final weeks, where it does more harm than good.
Repeatable weeks with a recovery week every fourth. Turning up week after week beats the occasional monster session you pay for later.
The fittest plan is worthless if you're injured. I watch your load and flag the single-run spikes that actually cause most injuries.
I use the method that fits you, not my favourite one, and I adapt when the science does.
Your recent volume, longest run, paces, races and wellness, so I'm coaching the real you, not a guess.
Daniels, polarised 80/20, FIRST, Hansons, Lydiard, picked for your goal and history, not my favourite, then shaped to you.
Training zones off your real fitness, a 3:1 load-to-recovery rhythm, a long run that builds to race-ready, and a taper that lands you fresh.
Your parkrun, strength work and rest days are part of the plan, not fought against. Every session is written by me, for you, and never auto-piloted.
Personally designed for your goal, your history and your life, with the science behind every session. Never a template with your name on it.
Life happens. Illness, travel, a rough week, and I adjust it around you. It's a conversation, not a contract.
I'll tell you what's working and what isn't, honestly, but never harshly. You'll always know where you stand.
Every session has a reason behind it, your trends are in front of you, and your race prediction updates as you train. No black boxes.
Log your runs and your wellness, and aim for consistent rather than perfect. The better I can see your training, the better I can coach it.
The reasons it works aren't a secret. Here's the evidence your plan is built on.
The easy-hard split that consistently wins out in the research. Strong, low-risk, and forgiving when you're building back volume.
The biggest predictor of running injury is a single run longer than your recent longest, not weekly mileage. So I cap how fast your long run grows and flag the spikes. Garmin-RUNSAFE, BJSM 2025.
You get fitter when you rest, not when you run. Every block has a down week, and it matters more, not less, as we get older.
I track how your efficiency holds up late in long efforts, because races are won in the last third, not the first.
The plan you get is mine, written for you, backed by the science, and watched every week. Tell me your goal and let's see what's still on the table.
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