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Adizero Prime X Evo

Limited release26 Feb 2026

A limited-distribution road racer developed from the Chasing 100 prototype. Its unusually tall platform targets long, fast efforts; the manufacturer lists a 146 g weight for the 27 cm size and 50/42 mm geometry.

Details checked against published sources. Unknown values remain unconfirmed. We have not wear-tested this shoe.

The essentials

WHAT TO KNOW

The release information and construction details below are based on our source research.

Release details

Adidas distinguishes the 2025 prototype record attempt from limited public sale at the Tokyo Marathon EXPO in February 2026. Japanese date retained; wider availability varies.

Market: Japan, limited EXPO sales and online lottery

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