his sig says 24.
equipoise, anavar, winstrol, turinabol, masteron (possibly, unsure).
eq and anavar or possibly tbol would be the preferred imo as winstrol causes joint problems while eq and var are both beneficial to joints.
eq if you don't have to worry about testing.
var/tbol/win if you do.
also if you are talking more endurance or long distance speed i would say eq as it dramatically improves endurance as it is one of the best AAS for increasing RBC count.
var, tbol or winstrol are great short distance drugs as they build strength without adding much weight to slow you down, they will also improve endurance as well but not to the extent that eq will.