Mark Barnett (born September 16, 1960) is an American former professional motocross racer.
[3] He scored three top-10 finishes and placed sixth in the final standings of the 125cc national championship.
[1] Barnett was a member of the victorious American 1983 Motocross des Nations team that included David Bailey, Broc Glover and Jeff Ward.
[1] After retiring from competition, he began to design supercross and motocross tracks for pro riders like Ricky Carmichael and Ivan Tedesco.
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