為達至推廣越野跑「普及化」「盛事化」「精英化」為長遠目標,TPH 即將於2023年10月1日舉辦Dark 45。賽事特色是每年夏天過後第一個夜山賽,比賽路線於著名的麥里浩徑”小雙坳”之上,由水浪窩營地為起點,至荃錦坳為終點,全長44.5公里,2650米攀升,cutoff時間為14小時。比賽日子選擇在10月1日的0000起步,全程黑夜進行,在反光絲帶作為引路下,在熟悉的路徑上有不一樣的夜山體驗。同時氣溫較為清涼,十分適合創造出該路段的理想時間,為新一年賽季打好基礎
Dark45 is the first night race in HK after summer. The race route is on the popular MacLehose "Double Au", starting from the Shui Long Wo campsite and finishing at the Tsuen Kam Au, covering 44.5 km with an elevation of 2650m. The cutoff time is 14 hours. A second race Light16 starting at 8:00 on the same day covers 16km with an elevation of 1,200m