V uradnih pogojih piše, da ni možno. Na komercialnih tekmovanjih velikokrat ne dovolijo prenos številke.
SCC EVENTS registrations are non-refundable (see §3 paragraph 5) and non-transferable. Only individuals who have officially registered are permitted to participate in races organized by SCC EVENTS. Running without an official registration or "running for someone else" is a violation of the terms and conditions for a participation in SCC EVENTS competitions (§ 3 paragraph 4) and will result in disqualifiacation.
§ 3 paragraph 4)
(4) The right to participate is highly individual and non-transferable. Race numbers are non-transferable.
V praksi pa verjetno lahko tečeš pod imenom lastnika številke, če ta dvigne štartni paket, saj je verjetnost, da te "dobijo" po mojem zelo majhna.