TV Project Runway Project Runway 6.3/10 by 105 users Aspiring fashion designers compete for a chance to break into the industry. Each week, a designer is eliminated from the competition after exhibiting their work in front of a judges' panel. Details Casts Posters Images Title Project Runway Alternative Titles Bravo Project Runway First Air Date 2004-12-01 Last Air Date 2025-07-31 Number of Episodes 280 Number of Seasons 21 Genres Reality, Networks Lifetime, Bravo, Freeform, Casts Christian Siriano, Nina Garcia, Heidi Klum, Law Roach Plot Keywords , Self - Mentor Christian Siriano Self - Judge Nina Garcia Self - Host Heidi Klum Self - Judge Law Roach