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Trust · about

RaceDay Engine

An independent editorial site for fitness-racing gear decisions.

01

What we are

  • An independent editorial site.
  • A product of structured judgment — every score is reproducible from the same inputs.
  • Explicit about what we have tested and what we have not.
02

What we are not

  • Not affiliated with, endorsed by, or sponsored by HYROX World Series.
  • Not a review aggregator or user-rating platform.
  • Not pay-to-rank. Commission is never a product-quality input.
03

Why this exists

The fitness-racing gear market has many good shoes and a lot of marketing. Most recommendation content is either generic or driven by affiliate relationships. We wanted a tool that ranks shoes against the specific constraints of a real athlete — goal, fit, budget, intended usage — and shows its work.

04

How the engine works

Every Fit Score is produced by a deterministic algorithm in src/lib/recommendation/. The engine version is locked, the weights are documented, and the result is reproducible from the same data + the same constraints. Two visitors with identical inputs see identical rankings.

05

Contact

We do not publish a personal author entity. For corrections, evidence submissions, or methodology questions, open an issue on the public repository or start from the methodology page. For privacy requests, see the privacy policy.