Best Running Shoes for Flat Feet, From Couch-to-5K to Marathon

For most flat-footed runners, our first pick is the ASICS GT-2000 15: a support trainer listed at 9.1 oz in a men's 9, with ASICS' 3D Guidance System, an 8 mm drop and men's widths from D to 4E. The Brooks Adrenaline GTS 25 is a close second, with four widths in both men's and women's sizes. But the most useful thing to know is this: flat feet on their own don't decide your shoe. The NHS describes flat feet as common and "usually nothing to worry about," and research that matched shoes to foot type has not backed the old "flat feet = maximum support" rule. So this list gives you seven support shoes and one stable neutral shoe, and the rest of the page helps you choose between them.

Who this page is for

You have low or flat arches (or someone at a store told you so), and you're running or about to start: a Couch-to-5K plan, a first 10K, a half or a marathon. You want a shoe that fits a flatter foot and gives you the option of support, without buying more structure than you need.

We rank by the same published rubric as every page on this site (level fit, mileage protection, stability and fit range, pace responsiveness and rotation versatility), with one page-specific lens: on a flat-feet page, the support system and the width range count for a lot. We haven't run in, worn or lab-tested these shoes. Every spec on the cards links to the page it came from, and lab figures are credited to the publisher that measured them.

Do flat feet need a stability shoe?

The traditional answer is yes. OrthoInfo, the patient-education site of the AAOS (the US professional body for orthopedic surgeons), sorts running shoes into three groups in its athletic shoe guide: cushioned or neutral shoes "designed for runners with high arched, rigid feet"; stability shoes, which "provide light to moderate stability for individuals with an arch that may collapse while running"; and motion control shoes, which it calls "the choice for runners with flat feet and those with a heavier body weight." The same guide says a wide, flat footprint indicates a pronated foot, which is why flat feet and pronation get discussed together.

The research on matching shoes to foot type is less tidy than that rule suggests:

• In a 2011 randomized trial in the British Journal of Sports Medicine, 81 women training for a half marathon were randomly given a neutral, stability or motion control shoe. Runners in the motion control shoe missed the most training days and reported higher pain scores, and runners with pronated feet reported more pain while running in the stability shoe than in the neutral shoe. The authors concluded that prescribing pronation control by foot type is "overly simplistic and potentially injurious."
• A one-year study of 927 novice runners who all started in a neutral shoe found no significant difference in injury risk after 250 km between pronated and neutral feet. The authors said more work is needed on highly pronated feet.
• A 2015 review by Benno Nigg and colleagues found no conclusive evidence that impact forces or pronation predict running injuries, and proposed a "comfort filter" instead: runners intuitively selecting the product that feels comfortable to them.

None of that means support shoes are a bad idea. A podiatrist quoted by the Cleveland Clinic puts it simply: "Flat feet, high arches and flexible arches all load differently," some runners benefit from stability features that control excessive inward rolling, and runners with neutral gait patterns do best in neutral shoes. The practical takeaway: try a support shoe and a stable neutral shoe, and keep the one that feels right on your feet. Our neutral vs stability guide goes deeper on that choice.

Which picks suit your level

The shoe that suits you depends on how much running your plan asks for. The NHS Couch to 5K plan opens with 1-minute runs between 90-second walks, three times a week, while half and marathon plans build a weekend long run that takes hours. Our Level Finder maps each tier's weekly mileage to a shoe setup; here's the short version for flat feet.

One tier-specific caution: the Fresh Foam X 860v15 suits Couch-to-5K through the half, but at 11.8 oz (men's 9) it's heavy, and Doctors of Running says its medial wedge sets the foot in a slightly inverted position and that "those with lateral stability needs will not do well here." If you have a history of rolled ankles, look at the GT-2000 15 or Guide 19 instead.

If you're stuck between two picks

• GT-2000 15 or Adrenaline GTS 25? Both suit every tier. The GT-2000 15 is lighter (9.1 oz in a men's 9 against 10.6 oz for the men's Adrenaline) with an 8 mm drop; the Adrenaline sits at 10 mm and adds a men's Narrow width. If you've run happily in higher-drop shoes, the Adrenaline is the smaller change.
• Gel-Kayano 33 or Arahi 8 for long runs? Both list a 41 mm heel and 33 mm forefoot in a men's 9. The Kayano has two foam layers and is heavier (10.4 oz); the Arahi is lighter (9.3 oz) and uses HOKA's H-Frame, which Running Warehouse describes as subtle, guidance-based support. On Amazon, the Arahi is sold through third-party sellers, and HOKA's successor, the Arahi 9, has already been reviewed, so sizes may thin out.
• Guide 19 or Wave Inspire 22? The Guide 19 has the lower drop (6 mm against 10 mm) and an Extra Wide option in both genders; the Wave Inspire 22 is lighter (9.9 oz against 10.3 oz, men's 9) and Mizuno designs it specifically for runners who overpronate.

How the support systems differ

Every brand has its own name for support, and they don't all work the same way. Brooks says its GuideRails help keep excess movement in check. ASICS uses a 3D Guidance System on the GT-2000 15 (platform geometry that Running Warehouse describes as unobtrusive) and FluidSupport on the Gel-Kayano 33. HOKA's H-Frame on the Arahi 8 gives structured support without a traditional post. Saucony's Guide 19 relies on CENTERPATH sidewalls, Mizuno's Wave Inspire 22 uses a Wave plate under the arch, and New Balance's 860v15 splits two foam layers with a medially wedged plate. The table compares the five support shoes most flat-footed runners start with; every figure links to its source.

If you want less structure rather than more, the Ghost Max 4 is the exception on this list: a neutral shoe. RunRepeat's review says its wide heel platform lets mild overpronators, especially heel strikers, benefit from its supportive ride. That makes it the natural second shoe to try on if a stability shoe feels like it's pushing your arch around.

Best running shoes for flat feet for men

Width deserves as much attention as support: the NHS notes that a foot specialist will usually suggest wide, comfortable shoes with a low heel for flat feet, and most shoes here come wider than standard. On the men's side, the GT-2000 15, Gel-Kayano 33 and Fresh Foam X 860v15 are all listed in D, 2E and 4E; the Adrenaline GTS 25 adds a Narrow (1B) to Brooks' Medium, Wide (2E) and Extra Wide (4E); the Arahi 8 and Guide 19 come in regular, wide and extra wide; and the Wave Inspire 22 in normal and wide. For heavier men, or men running with custom orthotics, Brooks makes a maximum-support shoe, the Beast GTS 26, with a roomy upper designed for orthotics. It's covered on our running shoes for heavy runners page, linked below.

For women with flat feet, the Adrenaline GTS 25 runs from Narrow (2A) to Extra Wide (2E), RunRepeat lists the GT-2000 15 and Arahi 8 from narrow to extra wide, and the Guide 19 offers Wide and Extra Wide. The Gel-Kayano 33 tops out at a women's D (wide) at Running Warehouse, with no women's extra wide listed.

How to choose a running shoe for flat feet

1. Try one support shoe and one neutral shoe back to back. Given the research above, your own comfort is a better guide than a foot-type label. Start with the GT-2000 15 or Adrenaline GTS 25 and the Ghost Max 4, and keep the one that feels natural when you jog in it.
2. Get the width right before anything else. The NHS says wide, comfortable shoes are usually best for flat feet. Brooks' own labels show how widths are named: a men's D is Medium and a men's 2E is Wide, but a women's D (1D) is already Wide and a women's 2E is Extra Wide. If the shoe presses on the sides of your forefoot, go up a width, not a length.
3. Leave toe room and check the heel. OrthoInfo recommends at least a 1/2-inch space between your longest toe and the tip of the shoe, a toe box with room to wiggle your toes, and a heel counter that grips your heel. It also suggests trying shoes at the end of the day, when feet are larger, in the socks you run in. Our running shoe sizing guide walks through the rest.
4. Watch the drop if you're switching. Listed drops here run from 6 mm (Guide 19, Ghost Max 4) to 10 mm (Adrenaline GTS 25, Wave Inspire 22). The Cleveland Clinic's podiatrist warns that "switching drop levels abruptly can strain your Achilles tendon or calf, so transitions in height should be gradual."
5. Match the shoe to your plan. A Couch-to-5K runner needs one comfortable pair. By the half or marathon, a second pair for long runs earns its place; our running shoe rotation guide shows how to split the week between them.

Common mistakes with flat feet

• Buying the most structure by default. In the 2011 trial above, runners in the motion control shoe missed the most training days. More support isn't automatically better; the right amount is the amount that feels comfortable to you.
• Treating the wet-footprint test as the whole answer. OrthoInfo describes it as a way to see your foot type at home, which is useful, but it doesn't tell you how your foot moves when you run.
• Ignoring insoles you already use. The NHS says a foot specialist may suggest shoe insoles to support your feet, and that these "will not change the shape of your feet but can help with things like pain or stiffness." If you run with an orthotic, bring it when you try shoes on; Brooks designs the Beast GTS 26 and Ariel GTS 26 uppers to be roomy for orthotics.
• Skipping the stability roundup. If your main question is overpronation rather than arch height, our best stability running shoes page ranks the same category from that angle.