Over six hours and more, comfort and room count for more than speed.

What we look for in an ultra shoe

Foam that lasts the distance. Shoes tagged for ultras usually carry more stack.

Room for swelling. Feet swell late in a long run, and runners rate how roomy each toe box is.

Grip you can trust when tired. Late in a race, a shoe that holds matters more than a light one.

Ultra shoes with the most foam

ASICS

Metafuji Trail

Stack
45 / 40 mm
Widths
Regular
≈ $294 Where to buy

Salomon

Ultra Glide 4

Weight
285 g
Stack
41 / 35 mm
Widths
Regular

Lugs of 4 mm.

Topo Athletic

Ultraventure 4

Weight
295 g
Stack
35 / 30 mm
Widths
Regular, Wide (2E)
≈ $155 Where to buy

The toe box is roomy.

Salomon

S/Lab Genesis 2

Weight
272 g
Stack
31 / 25 mm
Widths
Regular

Lugs of 4.5 mm.

Norda

001A

Weight
268 g (US M 8.5)
Stack
26 / 21 mm
Widths
Regular

Lugs of 5 mm.

The lightest ultra shoes

Salomon

S/Lab Genesis

Weight
258 g
Widths
Regular

Lugs of 4.5 mm. At 258 g it's the lightest on this page.

On

Cloudultra Pro

Weight
275 g
Widths
Regular
≈ $260 Where to buy

Salomon

Ultra Glide 3

Weight
285 g
Widths
Regular

Lugs of 4 mm.