Xodus Ultra 4
The women's Saucony Xodus Ultra 4 is a max-cushioned trail shoe with PWRRUN PB foam, a 6mm drop and a full-coverage Vibram MegaGrip outsole aimed at long-haul ultra-distance adventures.
- Terrain
- trail
- Primary use
- Trail long run
- Also good for
- 50K race, 50 mile race, Daily trail training, Door-to-trail, Technical trail
- Cushion
- max
- Weight
- 280g
- Drop
- 6mm
- Stack
- 36/30mm
- Lug
- 4mm
- Midsole
- PWRRUN PB core with PWRRUN chassis
- Outsole
- Vibram MegaGrip
- Widths
- standard
The Xodus Ultra 4 positions itself as a plush, protective long-distance trail cruiser. Its 36/30mm PWRRUN PB stack promises soft, bouncy comfort over big miles while a firmer PWRRUN chassis adds durability and structure. Vibram MegaGrip with 4mm lugs handles rugged and wet terrain, though at 280g it favors comfort over speed.
A soft, cushioned ride from PWRRUN PB framed by a more responsive PWRRUN chassis, with a moderate 6mm drop tuned for extended time on feet rather than fast turnover.
Fit details are not documented in available evidence; a standard trail last is assumed pending independent testing.
Trail runners wanting maximum cushioning and reliable Vibram grip for long runs and ultra-distance efforts on rugged terrain.
You want a lightweight, low-to-the-ground racer or precise ground feel on technical singletrack.

