Catrina Allen and Calvin Heimburg are the 2023 Las Vegas Challenge champions. Photos: DGPT

For the fourth and final round of the 2023 Disc Golf Pro Tour - Las Vegas Championship presented by Innova, both the MPO and FPO fields returned to the Innova course on Sunday with plenty to be settled in the desert.

While Catrina Allen was defending a sizable lead, the MPO field was still anyone’s game on Championship Sunday.