 Vhiki dzisati dzasvika pakumhanya 10.13, Marsh akatungamirira Australia kuti vawane menduru yesirivha mumakwikwi e4X100m sprint relay munguva yenyika yakanyorwa ye38.17 pa1995 IAAF World Championships. Marsh akapotsa asvika kumagumo emamita zana aine nguva yechipfumbamwe yakanakisa ye10.20 mumakwikwi e semi-fainari. Akapedza 1995 ari pachinzvimbo chechipfumbamwe munyika mumakwikwi emamita mazana maviri. Zvisinei, pashure pokunge atambura kukuvadzwa kweAchilles tendon panguva yekudzidzira maOlympics e1996 muAtlanta, haana kuzombodzokera kumhando yakadaro yepasi rose. 