It’s almost always the same story. The first few steps out of bed feel like standing on a stone bruise, right under the heel. It eases off after a few minutes of walking, so it gets ignored, until it comes back the next morning, and the one after that, and eventually starts showing up mid-run too.
That pattern, sharp heel pain first thing in the morning that eases with movement then returns with load, is the hallmark of plantar fasciitis. It’s one of the most common complaints among runners, and one of the most frustrating, because it tends to respond slowly and comes back if the underlying cause isn’t addressed.
The plantar fascia is a thick band of tissue running along the bottom of the foot, from the heel to the base of the toes. It supports the arch and absorbs a huge amount of load every time a foot strikes the ground. In runners, repeated impact can outpace the tissue’s ability to recover, leading to irritation, microtears, and eventually a change in the tissue itself.
What actually causes plantar fasciitis in runners?
It’s rarely one single thing. Usually it’s a combination of factors that overload the fascia beyond what it can handle:
- A sudden jump in weekly mileage or a switch to more intense speed work
- Weak calf muscles and reduced ankle flexibility, which shifts more strain onto the arch
- Tight calves and Achilles tendons limiting how the ankle moves through each stride
- Worn out or unsupportive footwear
- Running on hard surfaces for long stretches, common on Dubai’s pavements and boardwalks
- Higher body weight or a change in training surface without an adjustment period
Poor foot mechanics, such as an arch that collapses too much or too little during the stride, also play a role, though they’re rarely the whole story on their own.
Why does the pain seem to improve then come back?
The fascia tightens overnight while the foot rests, so those first steps stretch tissue that hasn’t moved in hours, which is why the pain is sharpest then. As you walk, it warms up and the pain eases, which tricks a lot of runners into thinking it’s resolving. Then a run reloads the already irritated tissue and the cycle resets. This on-off pattern is exactly why plantar fasciitis tends to drag on for months when it’s only being stretched or iced rather than properly assessed and treated.
How is plantar fasciitis actually treated?
Rest alone rarely fixes it, and neither does simply switching shoes. Effective treatment usually combines several elements working together over a number of weeks:
- Manual therapy to release tension in the calf, Achilles and the fascia itself
- A specific loading and strengthening programme for the calf and foot, which research consistently shows outperforms passive treatment alone
- Addressing ankle stiffness so load is shared properly through the whole lower leg
- Temporary adjustments to training volume and surfaces while the tissue settles
- Taping or footwear advice as a short-term support, not a long-term fix
A physiotherapist carrying out a sports physiotherapy assessment on a runner with plantar fasciitis will usually look well beyond the heel itself, checking hip and glute strength, running mechanics, and calf flexibility, because the heel is often the site of the pain but not the whole cause.
Can you keep running with plantar fasciitis?
Sometimes, in a modified way. It depends on how irritated the tissue is and how it responds to load. Complete rest is rarely necessary and can lead to deconditioning that makes the eventual return to running harder. A physiotherapist can usually guide a runner through which sessions to keep, which to swap for cross-training, and when it’s safe to build volume back up.
How long does plantar fasciitis take to resolve?
Mild cases can settle in four to six weeks with the right approach. More established cases, especially ones that have been running through pain for months, can take three to six months of consistent rehab. The timeline depends heavily on how early it’s addressed and how consistently the loading programme is followed.
Frequently asked questions
Why is plantar fasciitis pain worse in the morning?
The fascia tightens overnight, so the first steps after rest stretch it suddenly, which produces the sharp pain. It usually eases as the tissue warms up through movement.
Are orthotics necessary for plantar fasciitis?
Not always. They can help some runners as a short-term support, but strengthening the calf and foot tends to matter more for long-term resolution.
Can I still run a race while managing plantar fasciitis?
It depends on severity and how well it responds to load. A physiotherapist can advise on whether to run through it, modify training, or take time off before a specific event.
Does stretching alone fix plantar fasciitis?
Stretching helps but rarely resolves it on its own. Combining it with progressive strengthening gives far better and more lasting results.
Will plantar fasciitis come back after it heals?
It can, particularly if the original contributing factors, like calf tightness or a sudden jump in training load, aren’t addressed alongside the pain itself.
If mornings keep starting with that same sharp step, it’s worth getting it properly assessed rather than waiting it out. You can book a session here.