The Best Strength Exercises for Runners: A Movement-by-Movement Breakdown
These are the exercises that directly translate to faster running, better form under fatigue, and fewer injuries. With the coaching cue for each one.
Not all strength exercises carry equal value for runners. Some build general fitness. Others directly address the muscular weaknesses and movement deficits that hold running performance back and cause overuse injuries.
This guide covers the eight most important strength exercises for runners: what muscle they target, why it matters for your running, and the one coaching cue that makes each movement more effective. No filler. No generic gym circuits. Just the movements that make the biggest difference.
1. Bulgarian Split Squat
Muscles targeted: Glutes, quads, hamstrings, hip stabilisers
The single best unilateral lower body exercise for runners. Places each leg under significant load independently, which exposes and corrects the left-right strength imbalances that often precede running injuries. Builds the glute and quad strength needed for powerful push-off and stable single-leg landings.
Running application: every stride is a single-leg event. Bilateral lifts like squats build strength but do not train the balance and stability demands of running. The Bulgarian split squat does both.
2. Romanian Deadlift
Muscles targeted: Hamstrings, glutes, lower back
Most runners are significantly hamstring-weak relative to their quads. The hamstrings work eccentrically during the terminal swing phase of the gait cycle, decelerating the leg before foot strike. Insufficient hamstring strength at this phase is a leading driver of hamstring strains and posterior knee pain in distance runners.
The Romanian deadlift loads the hamstring through the full range of motion with emphasis on the lengthened position, which is exactly the demand during running. It is one of the most direct injury-prevention investments a runner can make.
3. Single-Leg Calf Raise
Muscles targeted: Gastrocnemius, soleus, Achilles tendon
The calf complex absorbs and transmits the forces generated with every foot strike. The Achilles tendon acts as a spring, storing elastic energy during loading and releasing it during push-off. This mechanism contributes significantly to running efficiency. When the Achilles is undertrained, that spring function degrades and injury risk rises sharply.
Single-leg calf raises with a slow three-second lowering phase are the most effective way to load the Achilles progressively. Perform them with a straight knee (gastrocnemius emphasis) and with a bent knee (soleus emphasis). Both matter.
4. Hip Thrust
Muscles targeted: Glute max, glute med, hamstrings
The hip thrust trains glute max through its primary function: hip extension. This is the movement that drives you forward with every stride. Strong glute max also stabilises the pelvis at mid-stance, preventing the hip drop that leads to IT band syndrome, runner's knee, and lower back pain.
The hip thrust has an advantage over the squat for running specificity: the peak load occurs at full hip extension, which is where glute max needs to be strongest during the push-off phase of the stride. Load it progressively with a barbell or dumbbell across the hips.
5. Single-Leg Romanian Deadlift
Muscles targeted: Glutes, hamstrings, hip stabilisers, core
Combines the posterior chain loading of the Romanian deadlift with the balance and single-leg stability demands of running. Exposes asymmetries that bilateral lifts hide and builds the hip stability required to maintain good running form across longer distances.
One of the most running-specific exercises available because it trains hip hinge strength, balance, and lateral stability simultaneously under a single-leg load. Start with bodyweight or a light dumbbell and focus on control before adding load.
6. Step-Up
Muscles targeted: Glutes, quads, hip stabilisers
A functionally direct exercise for runners. The step-up replicates the unilateral loading pattern of running and specifically trains the glute and quad muscles responsible for driving the leg upward and forward. It also works the stabilising muscles of the ankle and knee under load, improving joint resilience.
Use a box height where the working thigh is roughly parallel to the floor. Drive through the heel of the elevated foot rather than pushing off the trailing leg. Add a dumbbell in each hand once the bodyweight version is controlled.
7. Dead Bug
Muscles targeted: Deep core, hip flexors, lumbar stabilisers
Running requires core stiffness, not just core strength through a range of motion. The dead bug trains the deep core muscles to resist lumbar extension and maintain spinal stability while the arms and legs move independently, which is exactly what happens at every stride.
Unlike sit-ups or crunches, the dead bug does not create flexion forces through the lumbar spine and does not develop the hip flexors at the expense of the core. It is one of the safest and most effective core exercises for runners at any level.
8. Nordic Curl
Muscles targeted: Hamstrings (eccentric emphasis)
The Nordic curl is arguably the single most effective exercise for preventing hamstring injuries in runners. It trains the hamstring under maximal eccentric load, which is the loading pattern during the terminal swing phase of the running gait. Studies in team sport athletes show significant hamstring strain injury reduction with regular Nordic curl training.
It is also one of the most challenging exercises on this list. Most runners cannot complete a full Nordic curl from day one. Start with a slow lowering phase and use your hands to push off the floor on the way back up. Progress the eccentric depth over weeks.
You do not need to programme all eight exercises in the same session. Choose four to five per session, rotate across the week, and prioritise the movements that address your specific weak points. For most runners, that means single-leg work and posterior chain loading above everything else.
How to Build These Into Your Week
Session 1: Posterior chain and single-leg
Romanian deadlift. Bulgarian split squat. Single-leg calf raise. Dead bug. Nordic curl if available.
Session 2: Glutes, hips, and upper body
Hip thrust. Single-leg Romanian deadlift. Step-up. Pull-up or barbell row. Plank variation.
Schedule Session 1 on an easy run day or a rest day. Keep it away from your interval session and long run. Session 2 can follow the same rule. The goal is to add quality stress to the system, not compound fatigue on top of hard running days.
Progressive overload applies to strength training just as it does to running. If you are using the same weights after four weeks, you are not progressing. Add load, reps, or difficulty every one to two weeks. Adaptation requires increasing demand over time.
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