Nyora kupfuurira kweiyi ndima - Makore matatu gare gare, paMitambo yeAfrica yose ya2003
MuAbuja, Nigeria, Thirsk akaunganidza menduru nhatu: sirivha mbiri mumamita makumi mashanu kumusana (27.04) uye 100 m kumusana (57.60), uye imwe chete yendarira mumamita mazana maviri kumusana (2:09.79).