 <translate> Passage: The trail runs in an arc between Middlemarch and Clyde, along the route of the former Otago Central Railway. The trail has become a popular tourist attraction, with 10,000-12,000 users per year as a conservative estimate, and yearly (and ongoing) user increases for 6 out of the last 7 years (as of 2011). The trail is also accepted as being, by a large margin, the biggest non-farming economic factor in the Maniototo-Alexandra area.

Question: Based on this passage, where does the rail trail start and end?
Steam of consciousness below:
 <yor> Òpópónà: Òpópónà náà gba àárín ìlú Middlemarch àti Clyde, ó sì gba ojú ọ̀nà ojú irin tí wọ́n ń pè ní Otago Central Railway. Ọna naa ti di ifamọra irin-ajo ti o gbajumọ, pẹlu awọn olumulo 10,000-12,000 fun ọdun kan bi iṣiro iṣọra, ati awọn ilosoke ọdọọdun (ati ti nlọ lọwọ) ti awọn olumulo fun ọdun 6 ninu ọdun 7 to kẹhin (ni ọdun 2011). A tún gbà pé ọ̀nà náà ni, láàrín àwọn tó pọ̀ jù lọ, tó jẹ́ ọ̀kan lára àwọn ọ̀nà tí kò ní nǹkan ṣe pẹ̀lú iṣẹ́ àgbẹ̀ ní agbègbè Maniototo-Alexandra.  Ìbéèrè: Níbàámu pẹ̀lú ohun tó wà nínú ẹsẹ Bíbélì yìí, ibo ni òpópónà ọkọ̀ ojú irin náà ti bẹ̀rẹ̀ tó sì parí? Ìrì ìmọ̀lára ní ìsàlẹ̀: 