Christoph Strasser (born 4 November 1982 in Leoben, Austria) is an Austrian ultra cyclist who is a six-time winner and record holder for the fastest time in the Race Across America. From 16 to 17 July 2021, he became the first person to ride more than 1,000 kilometres (620 mi) in 24 hours, on a course at Hinterstoisser Air Base in Zeltweg, Austria.