TourRadar, the largest OTA in the multi-day touring market, announced today a US$50m Series C, led by TCV with participation from existing investors Cherry Ventures, Endeit Capital, Hoxton Ventures and Speedinvest.  TCV is one of the largest providers of capital to growth-stage private and public companies in the technology industry and has backed industry-leading companies including Airbnb, Expedia, HomeAway, Netflix, SiteMinder, Spotify, Vice, and Zillow.