 
 <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:
 <ibo> Passage: Ụzọ ahụ na-aga n'etiti Middlemarch na Clyde, n'akụkụ ụzọ ụgbọ okporo ígwè Otago Central Railway. Okporo ụzọ ahụ abụrụla ihe na-adọrọ mmasị ndị njem nleta, yana ndị ọrụ 10,000-12,000 kwa afọ dị ka atụmatụ na-echekwa, yana mmụba ndị ọrụ kwa afọ (na nke na-aga n'ihu) maka afọ 6 n'ime afọ 7 gara aga (dịka nke 2011). A nabatakwara ụzọ ahụ dị ka, site na oke dị ukwuu, ihe kachasị mkpa na-abụghị ọrụ ugbo na mpaghara Maniototo-Alexandra.  Ajụjụ: N'ihi ihe e kwuru n'ebe a, olee ebe ụzọ ụgbọ okporo ígwè ahụ si malite na ebe ọ na-agwụ? Steam nke ịmara n'okpuru: 