It is a cryptocurrency hosted on Polygon. 10,000 $KMS minted, 1 $KMS donated per km traveled during the challenges.

The number of tokens held serves as a reference for the player's commitment to the challenges.

This token is and will remain absent from centralized or non-centralized exchange platforms. A second token will be minted when the 10K $KMS is transmitted.Then, $KMS holders will be able to exchange their tokens for the new minted crypto at an advantageous ratio.

$KMS is therefore proof of distance and a promise of significant gains in the next phase of Crypto Run Challenge.
KMS Contrat adress on Polygon blockchain: 

Token page on Polygonscan