Running With Low Back Pain: What’s Normal, What’s Not, and How to Keep Moving (Keller, TX)
Running is one of the best things you can do for your health — until your low back starts tightening up, aching, or flaring mid-run.
This guide is for Keller runners who want to understand what’s normal, what’s not, and how to keep training without feeling like you’re guessing.
Why runners get low back pain
Running is repetitive. If your hips, core, and upper back aren’t sharing the workload well, your low back often “picks up the slack.”
- Tight hip flexors or limited hip extension
- Weak glutes (especially glute med)
- Poor trunk control (core endurance)
- Stiff mid-back (thoracic spine)
- Sudden mileage or speed increases
What’s “normal soreness” vs. a red flag
- Pain that’s sharp, worsening, or doesn’t ease after warming up
- Pain that radiates down the leg, numbness, or tingling
- Pain that changes your gait (limping or compensating)
- Pain that wakes you at night or is paired with unexplained weakness
If any of these are present, it’s worth getting evaluated.
A quick self-check: the 3-runner screen
Single-leg balance (30 seconds each side)
If you wobble a lot or your hip drops, your pelvis may not be stable.
Hip flexor stretch test (half-kneeling lunge)
If you can’t feel a stretch in the front of the hip without arching your back, your low back may be compensating.
Side plank hold (goal: 20–45 seconds each side)
If one side is much weaker, your trunk may be rotating more than you think when you run.
The “keep running” plan (for mild pain)
If pain is mild and improving with movement, start here for 7–10 days:
- Reduce volume 20–40% (keep frequency if possible)
- Avoid hills/sprints temporarily
- Warm up 5–8 minutes: brisk walk + leg swings + glute bridges
- Add 2–3 strength sessions/week (see routine below)
10-minute runner stability routine
Do 2–3 rounds:
- Glute bridge: 10 reps
- Bird dog: 6 reps/side (slow)
- Side plank: 20–30 sec/side
- Split squat (bodyweight): 8 reps/side
Keller runner note: where this shows up locally
A lot of Keller runners notice low back tightness after longer weekend runs, hillier routes, or “quick” runs that turn into a faster-than-planned pace.
If you’re doing loops around local neighborhoods, school tracks, or nearby trails and you’re noticing the same pattern (tight early, worse after), it’s usually a sign your body needs a small training tweak plus a little strength work.
When to book an exam: If your back pain lasts longer than 10–14 days, keeps returning, or is limiting your training, a focused exam can uncover the “why” and help you get back to running with confidence.
Want a plan that fits you?
If you’re in Keller, TX and want a plan that fits your body and your goals, book a $49 consultation and exam at Firm Foundation Wellness Center.
Firm Foundation Wellness Center — practical care for real life.