Mad Dash Mayhem

Heidi Klum

Self - Host / Judge

Tim Gunn

Self - Co-Host / Mentor

Nina Garcia

Self - Judge

Zac Posen

Self - Judge

Gabrielle Arruda

Self - Contestant

Duncan Chambers-Watson

Self - Contestant

Lindsey Creel

Self - Contestant

Candice Cuoco

Self - Contestant

Kelly Dempsey

Self - Contestant

David Giampiccolo

Self - Contestant

Merline Labissiere

Self - Contestant

Edmond Newton

Self - Contestant

Blake Patterson

Self - Contestant

Amanda Perna

Self - Contestant

Joseph Charles Poli

Self - Contestant

Saisha Shinde

Self - Contestant

Ashley Nell Tipton

Self - Contestant

Laurie Underwood

Self - Contestant

Jake Wall

Self - Contestant

Hanmiao Yang

Self - Contestant

Hannah Jeter

Self - Guest Judge