Preparing for the Sporting Life 10K: what to do in the 2 weeks before race day

The Sporting Life 10K starts near Yonge and Lawrence, right by the clinic.

Every year, patients come in during the week before the race with some version of the same concern: something has been bothering them for a few weeks and they’ve been ignoring it, hoping it would sort itself out before race day. Sometimes it does. Often it doesn’t.

Here’s what the two weeks before a 10K should actually look like — and what Dr. Devon watches for in the clinic during spring race season.

The week before a race isn’t the time to fix anything

This sounds obvious. It isn’t — because the instinct when you’re feeling something is to try harder. More stretching. An extra physio session. A sports massage. All of the above.

Some of those things help. Some don’t. The key distinction is what’s being addressed.

“Dr. Devon Savarimuthu, DC, CSCS, says: ‘The week before a race isn’t the time to introduce new treatments. It’s the time to make sure your structural foundation is stable and your race-day fuelling plan is dialled in.’”

Deep tissue massage in the week before a race can leave muscles sore and reactive for 48–72 hours. Starting a new exercise protocol can create delayed onset muscle soreness right before race day. Aggressive stretching of a structure that’s mildly irritated can aggravate it.

What’s appropriate:

• A pre-race structural assessment to identify and address any acute restrictions
• Gentle mobilization of restricted joints (not aggressive adjustment)
• Light soft tissue work to reduce tension, not break down tissue
• Movement work targeting whatever biomechanical issue has been nagging

What to avoid:

• First-ever sports massage in the 5 days before the race
• New strength training exercises
• Aggressive stretching of an irritated tendon or joint
• Running on a new route or surface that changes your load patterns

The taper: what’s actually happening in your body

Most recreational 10K runners run through their final week almost normally, maybe dropping volume by 20%. That’s not a true taper, and it’s probably fine for a 10K — the race isn’t long enough to require the full deload that a marathon does.

But the physiological principle is worth understanding: during a taper, your body repairs accumulated microdamage from training load. Muscles recover. Glycogen stores increase. Mood and motivation — which both drop during heavy training — tend to come back. You’ll feel better in the days before the race than you did three weeks ago. That’s not cause to add more training. That’s your body getting ready.

Structural considerations during taper:

Load builds up. Ten weeks of 40km/week leaves accumulated stress in tendons, joints, and connective tissue — especially the Achilles, patellar tendon, IT band, and plantar fascia. None of these show up on imaging until they’re badly overloaded. But they often show up as stiffness or mild discomfort in the week before a race. That stiffness is telling you something.

Hips and lower back tighten during taper. When training volume drops, the lower back and hip musculature often gets tighter, not looser — because the movement that was keeping it mobile disappears. Some runners feel worse structurally in taper week than they did during peak training. Light mobility work (not static stretching) is appropriate.

The three structural problems Dr. Devon sees most before spring races

1. IT band tension

The IT band doesn’t stretch. It’s not a muscle — it’s a thick band of connective tissue that’s supposed to be taut. When people try to stretch it and feel relief, they’re usually releasing the hip muscles it attaches to.

The reason the IT band gets irritated in runners is rarely the IT band itself. It’s the hip. Specifically, weak glutes that let the thigh drop inward under load. On every step, if your glute isn’t controlling that inward drift, the IT band gets pinched against the outside of the knee.

In the week before a race, if someone is reporting lateral knee discomfort, we’re assessing hip abductor strength and femoral control, not stretching the IT band.

2. Heel and arch tension

Plantar fascia tension is extremely common in spring runners, especially those who’ve been training through winter on treadmills and have just returned to outdoor running with higher mileage and varied terrain.

The plantar fascia and Achilles function as a unit. Calf tightness increases load on both. Before a race, calf release and plantar fascia mobilization can make a meaningful difference. Aggressive stretching of an inflamed plantar fascia typically makes it worse.

3. Lower back stiffness from forward lean

Racing posture is different from training posture. Most runners lean slightly more forward at race pace, which changes lumbar loading. If your thoracolumbar mobility is restricted — which is common in runners who do little thoracic work — your lower back compensates. Pre-race thoracic mobilization can significantly reduce lower back stiffness on race day.

What to actually do in the 14 days before race day

Days 14–8:

• Continue running as scheduled, reduce volume slightly in the final week
• Light strength work (nothing new, nothing to failure)
• Address any nagging issues with appropriate care — this is the window for meaningful structural work

Days 7–3:

• Taper volume down to 40–50% of peak week
• Avoid deep tissue work or aggressive treatment
• Light mobility: hip circles, thoracic rotation, calf raises — movement, not stretching
• Sleep is the best recovery tool. Prioritize it.

Days 2–1:

• Keep moving — a 20-minute easy run or walk the day before is fine
• Avoid anything new or ambitious
• Sort logistics: race bib, gear, nutrition, route to start

Race morning:

• 10–15 minute easy jog warm-up before the gun
• Dynamic warm-up: leg swings, hip circles, high knees, light lunges
• Don’t stretch statically before a 10K — it reduces force production for up to an hour after

A note on the start line

The Sporting Life 10K starts on Yonge, around the Lawrence Park stretch. If you’re racing it, you’re starting in Devon’s neighbourhood. If something shows up in the days before race day and needs attention, same-day appointments are available at the clinic at 3440 Yonge St. The entrance is on Deloraine Ave.

You’ve put in the training. The two weeks before the race are about showing up ready and moving well. See you near the start line.

Related reading

• Endura’s runners page
• Bayview Ravine running injuries
• Lawrence Park neighbourhood page

Sources

• Lopes AD et al. — What are the main running-related musculoskeletal injuries? (Sports Medicine, 2012)
• van Mechelen W — Running injuries: a review of the epidemiological literature (Sports Medicine, 1992)
• NSCA — Certified Strength and Conditioning Specialist overview — context for Devon’s strength-and-conditioning lens on race preparation.