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Gout in the Big Toe: Why It Happens & How Rheumatologists Treat It
Gout has a reputation for being an old-fashioned condition, but in real clinical practice, we still see it often and we see it hurt
Medically Reviewed by
Dr. Peter Hanna, DPM
Board Certified Podiatrist
Most people pick up a pair of shoes based on what looks good or what is on sale and wear them for everything. Walking the dog, hitting the treadmill, running a 5K. It seems harmless. But that casual approach to footwear is one of the most common reasons we see patients dealing with preventable foot problems.
At South Florida Multispecialty Medical Group, our podiatry team regularly treats conditions like plantar fasciitis, Achilles tendinitis, shin splints, and ankle pain that trace directly back to wearing the wrong shoes for the wrong activity. The difference between a running shoe and a walking shoe is not just marketing. It is biomechanics. Understanding that distinction can protect your joints, improve your performance, and keep you moving without pain.
Before we can understand shoe design, we need to understand foot mechanics. Walking and running are not just two speeds of the same motion. They are fundamentally different movements that place different demands on your feet, ankles, knees, and hips.
When you walk, one foot is always in contact with the ground. Your foot plants heel-first, rolls forward smoothly across the arch, and pushes off through the toes. This is called the heel-to-toe gait cycle, and it creates a relatively predictable, low-impact load on the foot, roughly 1.0 to 1.5 times your body weight with each step.
Running is a different story. When you run, there is a brief moment where both feet are off the ground, called the “flight phase.” When your foot lands, it absorbs an impact force of roughly 2.5 to 3 times your body weight. Multiply that by hundreds or thousands of strides per mile, and it becomes clear why running places significantly more stress on your musculoskeletal system than walking does. This is precisely why running shoes and walking shoes are engineered with different priorities in mind.
Running shoes are built around two core demands: shock absorption and forward propulsion. Every component of their design reflects the intense, repetitive impact of running.
The midsole is the heart of a running shoe. Brands invest heavily in foam technologies, think Nike’s React foam, Brooks’ DNA Loft, or ASICS’ Gel system, specifically to compress and rebound with each foot strike. This energy return helps propel runners forward while reducing the shock that travels up through the ankle, knee, hip, and lower back. Cushioning in running shoes tends to be thicker, especially in the heel and forefoot zones.
Running shoes typically feature a higher heel drop, the difference in height between the heel and the toe of the shoe. This elevated heel positions the foot to better absorb the impact of landing, especially for heel-strike runners. A higher drop can also reduce strain on the Achilles tendon during long runs. However, heel drop preferences vary widely among runners, and choosing the wrong drop for your running style can cause problems over time.
When you run, your foot rotates more dramatically than during walking. Overpronation, the inward rolling of the foot, is more exaggerated and potentially more harmful at running speeds. Many running shoes include medial post support, guide rails, or a firmer inner midsole specifically to control this motion and keep the foot aligned through each stride. Stability and motion control categories exist almost exclusively in the running shoe world.
Running shoes flex primarily at the forefoot to assist the toe-off phase of the gait cycle. Their outsoles feature carbon rubber in high-wear zones and blown rubber in lighter zones to balance durability with weight savings. The overall profile of a running shoe is often more curved, sometimes called a “rocker” design, to encourage forward momentum.
Weight matters in running. Race-day shoes can weigh as little as 6 to 7 ounces. Daily trainers typically fall between 8 and 11 ounces. Keeping shoes lightweight reduces the energy cost of lifting your foot with each stride, especially over long distances.
Walking shoes are designed for comfort, durability, and the smooth, rolling mechanics of a walking stride. They are not simply “slower running shoes.” They are purpose-built for a different activity.
The most important feature of a walking shoe is flexibility through the ball of the foot. A walking shoe should bend easily where your foot naturally bends, at the metatarsal heads, to allow a fluid heel-to-toe roll. Running shoes often flex at the forefoot too, but walking shoes place this flexibility as the primary design priority.
Walking shoes typically feature a beveled or rounded heel, which accommodates the heel-strike pattern of walkers without creating excessive height. A thick, elevated heel, common in many running shoes, can actually work against walkers by disrupting their natural gait. When a walker wears a running shoe with a high heel stack, it can increase the risk of tripping, shin splints, and even Achilles problems.
Walkers need reliable arch support to keep the foot properly aligned through each rolling step. Walking shoes generally provide consistent, firm arch support and a stable platform underfoot. This is especially important for individuals with flat feet, high arches, or conditions like plantar fasciitis, issues we see regularly in our podiatry clinic here in Miami.
Because walking creates a more predictable and consistent wear pattern, concentrated at the heel and ball of the foot, walking shoes are often constructed with more durable outsole materials in those specific zones. Walkers who log 5,000 to 10,000 steps daily put real mileage on their shoes and need footwear that holds up over time.
Walking shoes tend to be slightly heavier than running shoes, but not excessively so. The added weight often reflects extra cushioning materials, more robust arch support structures, and durable outsole compounds. For walkers, a small weight difference matters far less than it would for a runner. Comfort and support take precedence.
| Feature | Running Shoes | Walking Shoes |
|---|---|---|
| Primary Purpose | Shock absorption, energy return | Stability, smooth heel-to-toe motion |
| Cushioning | Thick, especially heel and forefoot | Moderate, firm and consistent |
| Heel Drop | Higher (8-12mm typical) | Lower (4-8mm typical) |
| Heel Shape | Elevated, padded wedge | Beveled/rounded |
| Sole Flexibility | Flexes at toe/forefoot | Flexes through ball of foot |
| Motion Control | Often included | Less common |
| Weight | Lighter | Slightly heavier |
| Best For | Running, jogging, training | Walking, light hiking, daily wear |
This is one of the most common questions our patients ask, and the answer depends on how much and how far you plan to exercise.
If you are a casual walker who occasionally walks a mile or two, wearing running shoes probably will not cause harm. Running shoes are well-cushioned and generally supportive. The issue arises when walkers use running shoes consistently for long-distance walking. The elevated heel can alter your gait, leading to increased strain on the shins and calves. We have seen patients develop shin splints and Achilles tendinitis after switching from proper walking shoes to running shoes for daily walks, especially on hard surfaces like concrete or pavement.
One of our patients, a retired schoolteacher in her early 60s, came to our clinic with persistent heel pain that had been bothering her for months. She had been walking 6,000 steps a day in her son’s old running shoes, assuming more cushioning meant better support. After switching to proper walking shoes with a beveled heel and flexible forefoot, her discomfort resolved within weeks, without any injections or procedures.
This is where the risk becomes more significant. Walking shoes lack the shock absorption and energy return systems that running demands. Using them for jogging or running, especially at higher mileage, dramatically increases the risk of impact-related injuries: stress fractures, plantar fasciitis, knee pain, and hip issues. Walking shoes also lack the motion control features that help runners manage pronation during high-impact foot strikes.
If you are transitioning from walking to running, investing in a proper running shoe is one of the smartest preventive measures you can take.
At SFL Medical Group, our podiatry specialists treat a wide range of foot and ankle conditions, from bunion deformities and plantar fasciitis to tendon injuries and arthritis. In a significant number of cases, poor footwear choices are either the primary cause or a major contributing factor.
Improper shoes do not just cause foot pain. They set off a chain reaction throughout the entire musculoskeletal system. When your feet are not properly supported, your body compensates by adjusting your gait. Over time, this altered gait creates excessive stress on the ankles, knees, hips, and even the lower back. Choosing the right shoe for your activity is genuinely one of the most impactful decisions you can make for your long-term joint health.
Your foot arch plays a major role in determining what kind of support you need, regardless of whether you run or walk. According to the American Podiatric Medical Association, 75% of Americans will experience a foot problem at some stage in their life, many of which are directly tied to improper footwear and arch support.
Not every shoe-related discomfort requires a medical appointment, but some signs indicate it is time to get a professional evaluation:
Our podiatry team in Miami provides comprehensive foot evaluations, gait analysis, and custom orthotics when standard footwear does not provide adequate support.
Cross-training shoes are another popular option that sits somewhere between running and walking shoes. They are designed for multi-directional movement, lateral cuts, jumps, squats, and light cardio. While they offer versatility for gym workouts, they are not ideal as a substitute for dedicated running or walking shoes.
Cross-trainers tend to have flatter, wider soles optimized for stability on gym floors. They lack the forward-motion engineering of a running shoe and the heel-to-toe rolling design of a walking shoe. Using cross-trainers for long outdoor runs or high-mileage walks puts you at similar risk as using the wrong dedicated shoe.
The bottom line: use the right tool for the right job. If your workout involves a mix of gym training and light movement, cross-trainers are a fine choice. But if you’re logging miles, whether running or walking, wear shoes specifically designed for that purpose.
Choosing the right shoe does not have to be overwhelming. Here are the most important factors to consider:
Footwear is not just about comfort today. It is an investment in how your feet, joints, and spine will feel years from now. People who consistently wear shoes that mismatch their activity tend to develop chronic conditions earlier: plantar fasciitis, stress fractures, bunions, hammertoes, Achilles tendinopathy, and osteoarthritis of the knee and hip. The Centers for Disease Control and Prevention (CDC) notes that musculoskeletal conditions like osteoarthritis affect over 32 million adults in the United States, with biomechanical contributors, including improper footwear, playing a recognized role in its development.
The good news is that most of these conditions are preventable with proper footwear choices and routine foot care. At SFL Medical Group, our multispecialty team, including podiatry, sports medicine, orthopedics, and rheumatology, works collaboratively to address foot health from every angle. Whether you are a competitive runner, a daily walker, or someone who simply wants to stay active and pain-free, we are here to help you build a foundation, literally, that supports your long-term health.
If you are experiencing foot or ankle pain in the Miami area, or if you simply want a professional opinion on whether your current footwear is working for your body, schedule a consultation with our podiatry team at SFL Medical Group. Proper footwear is one of the most accessible forms of preventive care available, and it starts with understanding the difference between the shoes in your closet.
Dr. Peter Hanna is a board-certified podiatrist and reconstructive foot & ankle surgeon with over 15 years of experience. He serves as Director of Podiatry at South Florida Multispecialty Medical Group, specializing in complex reconstruction, minimally invasive surgery, and diabetic foot care.
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