Knee pain
Usually front-of-knee pain from wall balls and sandbag lunges, often worse on the runs that follow. Fatigue changes how the knee is loaded late in the race.
Toronto's only endurance clinic
HYROX injury care in Toronto
HYROX injury care at Endura starts with one question: which part of the race is loading the painful area?
Eight 1 km runs, eight stations, and a lot of fatigue in between. Dr. Devon Savarimuthu, DC, CSCS assesses the injury, treats it, and tells you what training you can keep doing. HYROX Toronto runs October 1–4, 2026. If something hurts now, get it checked before race week.
Common HYROX injuries
Where HYROX tends to hurt.
Low back pain
Common after sled push, sled pull and farmers carry, especially when grip or trunk position fades under fatigue.
Achilles and calf
Running on fresh legs is one thing. Running after burpee broad jumps and sled work is another. The calf and Achilles often complain first.
Shoulder
Wall balls, the SkiErg and burpees add a lot of overhead and pulling volume. Front-of-shoulder pain is a frequent result.
Hip flexor
Sled push and lunges load the front of the hip hard. Pain at the front of the hip or groin needs a proper check, not just stretching.
More on specific areas: knee pain, lower back pain, shoulder pain and hip pain.
Treatment while you train
How Endura assesses and treats HYROX injuries.
Your first visit is 50 minutes, one-on-one with Dr. Devon.
- Assess. Case history, a physical exam, and the movements that hurt: squat to target, lunge, hinge, carry, push.
- Treat. Hands-on care such as soft tissue work and adjustments when they help, plus the first loading exercises.
- Modify. Station by station changes: load, range, volume or a temporary substitute, so training continues.
- Rebuild. Progressive strength work until the area handles race-level load again, then a retest.
Follow-ups are 25 or 50 minutes depending on what the plan needs.
Race week
Can I still race?
A simple rule for mild, familiar pain. Racing is often reasonable if the pain:
- stays mild, around 3 out of 10 or less
- does not make you limp or change how you move
- is back to your normal by the next morning
Plan the race around it. Pace the runs, break wall balls into smaller sets, and stop if the pain climbs.
Red flags: do not race, get assessed
- A pop with swelling, or you cannot put full weight on the leg
- A sudden hit to the back of the calf or heel, with weak push-off
- Pain in one spot on a bone that gets worse with running or hopping
- Numbness, tingling or weakness in an arm or leg
- Pain that wakes you at night or keeps getting worse
- Severe muscle pain and swelling with dark urine after a hard session. Seek medical care the same day.
After the race
HYROX recovery: the first week.
- Days 1–2. Walk, eat, sleep. General soreness in the legs, back and shoulders is expected.
- Days 3–7. Easy aerobic work and light strength. Leave heavy sleds, lunges and wall balls for later.
- Watch for. Pain in one specific spot that is not easing by day 3, or anything from the red-flag list.
That is the time to book. The first visit sorts out what is normal soreness and what needs a plan before your next block.
Common questions
HYROX injury FAQ
Can I race HYROX with an injury?
Sometimes. If the pain stays mild, does not change how you move, and is back to your normal by the next morning, racing is often reasonable with a plan. If you have any of the red flags on this page, do not race until you have been assessed.
Do I have to stop training?
Usually not. Most HYROX injuries respond to changing the station, the load or the volume rather than stopping everything. The goal is to keep as much training as the injury allows.
Is this chiropractic adjustments?
Adjustments are one tool, used when they help. Care also includes soft tissue work, exercise loading and changes to your training plan. Most of the long-term change comes from the loading work.
How soon can I be seen?
Same-day visits are available when the schedule allows. The clinic is not open Sundays. Call to check the next opening.
Do you direct bill insurance?
No. You pay the clinic directly and receive a detailed receipt to submit to your insurer yourself.