Bill Mattocks

In the 1940’s Bill Mattocks began racing boats and in 1947 he bought his first hydro-plane from famed engine and boat builder, John Forrester. He then bought yet another boat in 1949 and featured what they call a peek hull and it became a world record holder in the 49...

Harry Mathews

Harry Mathews is the true definition of an adventurist, and a lover of motor sports. He spent many years riding dirt bikes both recreationally and competitively. In 1970, he started participating at track events and auto crosses with the Porsche Car Club of America....

Roger Mauro

Roger Mauro was a Colorado native and highly respected auto dealer. He became interested in auto racing after his brother, Johnny, finished eighth in the 1948 Indianapolis 500. He purchased his first midget race car in 1970, which driver, Dave Strickland, raced to...

Bud Morley

Bud Morley, in the early 1960s, began racing in regional Sports Car Club of America events. In 1967, he was eighth in points in the Canadian-America racing series driving against famed drivers from the McLaren, Chaparral, Penske and Ford racing teams, as well as...

Jim Malloy

Jim Malloy began racing modifieds at Denver’s Lakeside Speedway in 1952. He was the track champion from 1959 through 1961. He then joined the Canadian-American Modified Series in 1962 and won their championship from 1963 through 1965. From there, he started racing...

Johnny Mauro

Johnny Mauro was Colorado’s first born and raised driver to qualify for the Indianapolis 500. He accomplished that feat in 1947 driving an Alfa Romeo he purchased just days before the event and ended up finishing 8th. Two of Johnny’s cars that he competed with at the...