At the 1976 Toronto Games, Marsh competed in athletics and table tennis and won two bronze medals in the Men's 60 m 1A and Men's Precision Club Throw 1A–1B events. He competed in athletics and table tennis at the 1980 Arnhem Games but did not win a medal. At the &lt;a href="1984%20Summer%20Paralympics"&gt;1984 New York/Stoke Mandeville Games&lt;/a&gt;, he competed in three athletics events but did not win a medal.