"Mario Kart: Double Rainbow Double Challenge" Happy Valentine's Day! For today's Mario Challenge, we are racing through both Rainbow Road tracks from Mario Kart 64 and Mario Kart Double Dash! Send in Video REsponses with you playing through these tracks and try to beat our times! So sitback, grab a 1-up, and prepare to get ChrisCrossed! Follow us on... Official Site: getchriscrossed.com Facebook:  Twitter: twitter.com TheGameStation:  Tags: mario kart 64 double rai