PUMA has unveiled a new ‘Sunny Lime’ colourway for two of its racing shoes ahead of the autumn marathon season.

The bright neon green design will feature on the Fast-R NITRO™ Elite 3 and Deviate NITRO™ Elite 4, with PUMA athletes and PROJECT3 runners set to race in the shoes at the Berlin and Chicago Marathons.

The colourway combines a vivid lime upper with a dark, speckled outsole, while the neon detailing continues through the shoes’ NITROFOAM™ Elite midsoles.

The launch comes as the autumn marathon calendar enters one of its busiest periods, with Berlin taking place on 27 September and Chicago following on 11 October.

The Fast-R NITRO™ Elite 3 is PUMA’s top-tier marathon racing shoe, featuring an 8mm drop, a 40mm heel stack and a listed weight of 170g in UK size 8.

The Deviate NITRO™ Elite 4 also weighs 170g in UK size 8 and uses an 8mm drop and 40mm heel stack. It features a dual-layer NITROFOAM™ Elite midsole and redesigned carbon-fibre PWRPLATE.

The ‘Sunny Lime’ colourway became available globally on 26 August, through PUMA and selected retailers.

Key details

Fast-R NITRO™ Elite 3: €300
Deviate NITRO™ Elite 4: €250
Weight: 170g (UK 8)
Stack: 40mm/32mm
Drop: 8mm
Launch date: 26 August 2026

PUMA says both models are available through PUMA.com, flagship stores and selected retailers.