Cascadia 20 - Women B (standard width) | Trail

Women’s Brooks Cascadia 20 combines maximum trail protection with a snappy, energized ride.

Featuring an all-new Vibram Megagrip outsole for sticky traction, higher stack nitrogen-infused DNA FLASH v2 foam, and an adaptable midfoot fit, it keeps your feet cushioned, stable, and protected mile after mile.

Shoe Science Take

• Best Used For: Trail running, technical off-road sessions, and long trail days for all runners.

• Terrain / Profile: Trail — everyday technical & hard-packed trails.

• Rotation Pair: Ghost Max 4 (for road & recovery runs).

• Forward Transition: 6 / 10

• Dynamic Stability: 8 / 10

• Dynamic Cushioning: 7 / 10

Note: Many shoes share similar spec profiles yet perform differently for every runner. An in-store fitting is recommended when trying a new style, while online ordering works best for your 'tried and true' shoes.

Key Specifications

• Fit / Width: D option available (wider than standard)

• Weight: ~275 g (approx. 9.7 oz)

• Rear Stack: 38 mm

• Forefoot Stack: 32 mm

• Offset / Drop: 6 mm

• Carbon Plate: No (Features integrated Ballistic Rock Shield plate)

Brooks Says

"The Cascadia 20 gives runners the confidence to explore any trail. With innovations in traction and comfort, the Vibram Megagrip outsole offers critical stickiness on uneven surfaces, while nitrogen-infused DNA FLASH v2 foam provides lightweight cushioning and TrailAdapt technology delivers strategic flexibility on obstacles."