Endurance · New

RUNNER'S
STRENGTH.

Strength training built around your race — not on top of it. Three 16-week blocks for 5K, Half Marathon, and Marathon distances. Stronger legs. Better economy. Fewer injuries. Faster times.

3 × 16
Week blocks
2-3
Sessions/week
45
Mins/session
Minimal
Equipment
What's Inside

STRENGTH FOR RUNNERS.

Most runners don't strength train because most strength programmes weren't built for runners. Runner's Strength is. The sessions are short, the volume is controlled, and the work is targeted at the exact qualities that improve running economy — lower-body strength, single-leg stability, and reactive plyometric power. No bodybuilding accessories. No interference with your running.

01

RUNNING ECONOMY FIRST

Heavy strength work and plyometric drills are the two most evidence-backed interventions for improving running economy. Both are programmed every week, every session — that's the whole point.

02

BUILT AROUND YOUR MILEAGE

Strength sessions are 45 minutes, twice a week (three in early blocks). Designed to fit alongside your existing run plan — Parkrun, club training, marathon block — not replace it. You won't be sore on race day.

03

INJURY-PREVENTION CORE

Hamstring, calf, and hip strength work in every session — the three most common injury sites for runners. Nordic curls, Copenhagen planks, calf raises. Boring. Effective. Non-negotiable.

Three Distances

PICK YOUR RACE.

Each block is 16 weeks, structured to taper into race day. Pick the distance you're training for — switch when your goal changes.

5K
5 Kilometres · Parkrun
16 Weeks

Heaviest strength work of the three blocks. 5K performance is most responsive to maximal strength gains — going heavy pays off here.

  • Heavy compound lifts
  • Reactive plyometrics
  • Short hill sprint protocols
21K
Half Marathon
16 Weeks

Balanced strength and strength-endurance work. Building leg durability for the back half of the race when form starts to break down.

  • Moderate-load compound work
  • Single-leg stability emphasis
  • Volume plyometrics
42K
Marathon
16 Weeks

Lower-intensity, higher-volume strength work that supports high weekly mileage. Sharper taper in the final 3 weeks — fresh legs on the start line.

  • Hip and posterior chain focus
  • Calf and foot durability
  • Aggressive race-week taper
Who It's For

IS THIS YOU?

  • You already follow a running plan — club, coach, Garmin, or self-built — and just need the strength piece
  • You've picked up a recurring injury (shin splints, IT band, Achilles, hamstring) and want to make your legs more robust
  • You're chasing a PB at 5K, Half, or Marathon and want every legal advantage
  • You've tried "runner's strength training" in books or magazines but never had a structured plan to follow
Runner's Strength training
Sample Week

WEEK 1. HALF BLOCK.

Three short sessions in the first week of the Half Marathon block. Sessions are designed to slot into a 4-5 run/week training schedule without overlapping your hard run days.

Half Block · Week 1
DAY 1
Heavy + Plyo
  • Box Jump4 × 4
  • Trap Bar Deadlift4 × 5 @ RPE 7
  • Bulgarian Split Squat3 × 8/side
  • Single-Leg Calf Raise3 × 12/side
  • Copenhagen Plank3 × 30s/side
DAY 2
Stability + Posterior
  • Pogo Hops3 × 20
  • Romanian Deadlift3 × 8
  • Step-Up3 × 8/side
  • Nordic Curl3 × 5
  • Side Plank3 × 30s/side
DAY 3
Optional · Strength-Endurance
  • Goblet Squat4 × 12
  • Walking Lunge3 × 10/side
  • Single-Leg Glute Bridge3 × 10/side
  • Calf Raise3 × 15
  • Dead Bug3 × 10

All three blocks (5K, Half, Marathon) are 16 weeks each. Switch blocks based on your next race.

Equipment

WHAT YOU NEED.

Runner's Strength is the most minimal-equipment of our gym-based programmes. A standard commercial gym or a basic home setup works. Plyometric work just needs a flat surface.

BARBELL OR TRAP BAR
Essential
DUMBBELLS
Essential
BOX OR STEP
Essential
FLAT SURFACE
Essential
KETTLEBELLS
Recommended
BENCH
Recommended
RESISTANCE BANDS
Optional
PULL-UP BAR
Optional
Your Coach

BUILT BY A PROFESSIONAL.

Conall McElholm

CONALL McELHOLM

S&C Coach · Ulster Rugby · MSc · PhD Candidate

Runner's Strength applies the principles of plyometric and maximal strength training that the endurance literature has been clear on for two decades — runners who lift heavy and jump well, run faster and break less often. 15+ years across elite sport including endurance athletes. MSc in Strength & Conditioning Science. Currently completing a PhD at St Mary's University.

FAQ

BEFORE YOU START.

No. The volume is too low to drive meaningful hypertrophy and the exercise selection is biased toward neural adaptations (heavy strength, plyometrics) rather than muscle growth. The evidence is clear: runners who strength train don't get heavier, they get faster — running economy improves by 2-8% in most published studies.
No — and it's not designed to. Runner's Strength is the strength piece. You keep your existing run plan (club programme, app like Runna, marathon training block, whatever you're using). The strength sessions slot alongside the running, not on top of it.
Same day as a hard run (after the run, ideally 4+ hours later) or on a recovery/easy run day. Avoid scheduling the strength session the day before your long run or hardest interval session. The app gives you a recommended weekly layout based on what you're doing for running.
Yes, with one caveat. Start the Marathon block at least 12-16 weeks before race day. Adding strength training mid-block can be fine, but starting in the final 4-6 weeks before a marathon isn't ideal — the body needs time to adapt before the race-week taper. If you're closer to race day than 12 weeks, do the Half block instead.
Use the Half Marathon block — it's the most balanced of the three. Lower-intensity than the 5K block, less mileage-heavy than the Marathon block. A good year-round option for general runners who just want to stay healthy and strong.
Yes. Your subscription gives you access to all 11 programmes and 2 sport pathways. Most runners stay on Runner's Strength year-round and switch between blocks based on their racing calendar. In the off-season, some swap to Iron Base or Power Building to build a bigger strength base.

START RUNNER'S STRENGTH.
TODAY.

7 days free. £9.99/month after. Cancel anytime.

START FREE TRIAL →
No commitment · Three race-specific blocks · 5K · Half · Marathon

Not quite right? Try a different programme.

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