Complex sentence: SH Racing has since evolved and now operates in partnership in two major motor racing series-the Red Bull Global Rallycross Series where SH Racing competes under the SH Rallycross/DRR banner and in the Verizon IndyCar Series where it contests races as KVSH Racing.
Split into simpler sentences: SH Racing has since evolved and now operates, in partnership, in two major motor racing series. The Red Bull Global Rallycross Series where SH Racing competes under the SH Rallycross/DRR banner and in the Verizon IndyCar Series where it contests races as KVSH Racing.