12 Jan | FIREE Y2Y Orienteering Championships 2020 cum Hong Kong Orienteering Ranking League 2020 (Middle/Long) | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | L | |  |
16 Feb | Race the City 2020 - Sprint the TKO cum Hong Kong Orienteering Ranking League 2020 (Sprint) | Metropolitan Orienteering Club | Hong Kong | | club | | S | | |
24 May | Pro-Active 短距離系列賽 2020 - 第四站 Pro-Active Sprint Orienteering 2020 - Stage IV | Pro-Active Orienteering Club | Hong Kong | | vb | | S | | |
4 Jul | 2020香港野外定向會短途定向技術訓練 HKOC Sprint O Technical Training 2020 | Hong Kong Orienteering Club | Hong Kong | | club | | S | | |
4 Jul | 2020 HKOC Parent & Child Park Orienteering Training - Class no. 3 Hong Kong Park | Hong Kong Orienteering Club | Hong Kong | | club | | S | | |
11 Jul | Pro-Active 短距離繽Fun賽 2020 - 電話定向 暨 短距離定向練習賽 Pro-Active Fun Orienteering 2020 - Mobile-O | Pro-Active Orienteering Club | Hong Kong | | vb | T | S | |  |
20 Jul | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 1 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 1 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
5 Aug | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 2 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 2 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
15 Aug - 16 Aug | 2020 夏日健體短途及沿徑定向賽 (香港沿徑定向錦標賽入圍賽 精確賽及速決賽) 2020 Summer Fitness Sprint & Trail-O (Qualification race of the HK Trail-O Champs PreO and TempO) | Metropolitan Orienteering Club | Hong Kong | FT | club | | S | | |
19 Aug | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 3 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 3 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
29 Aug | Pro-Active 短距離系列賽 2020 - 第一站 Pro-Active Sprint Orienteering 2020 - Stage I | Pro-Active Orienteering Club | Hong Kong | | vb | | S | | |
2 Sep | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 4 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 4 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
18 Sep | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 5 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 5 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
30 Sep | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 6 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 6 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
2 Oct | Pro-Active 短距離系列賽 2020 - 第二站 Pro-Active Sprint Orienteering 2020 - Stage II | Pro-Active Orienteering Club | Hong Kong | | vb | | S | | |
10 Oct | NVii Y2Y 公園定向巡迴賽 2020 第一站 NVii Y2Y Park Orienteering Tournament 2020 Stage 1 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
16 Oct | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 7 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 7 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
24 Oct | NVii Y2Y 公園定向巡迴賽 2020 第二站 NVii Y2Y Park Orienteering Tournament 2020 Stage 2 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
25 Oct | NVii Y2Y 公園定向巡迴賽 2020 第三站 NVii Y2Y Park Orienteering Tournament 2020 Stage 3 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
26 Oct | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 8 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 8 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
31 Oct | NVii Y2Y 公園定向巡迴賽 2020 第四站 NVii Y2Y Park Orienteering Tournament 2020 Stage 4 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
7 Nov | Pro-Active 短距離系列賽 2020 - 第三站 Pro-Active Sprint Orienteering 2020 - Stage III | Pro-Active Orienteering Club | Hong Kong | | vb | | S | | |
8 Nov | NVii Y2Y 公園定向巡迴賽 2020 第五站 NVii Y2Y Park Orienteering Tournament 2020 Stage 5 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
13 Nov | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 9 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 9 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
15 Nov | Trimtex x OS Sprint Challenge 2020 | Orienteering Seeds HK | Hong Kong | | club | | S | | |
21 Nov | NVii Y2Y 公園定向巡迴賽 2020 第六站 NVii Y2Y Park Orienteering Tournament 2020 Stage 6 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
22 Nov | NVii Y2Y 公園定向巡迴賽 2020 第七站 NVii Y2Y Park Orienteering Tournament 2020 Stage 7 | Y2Y Orienteering Development and Training Centre | Hong Kong | | vb | | S | |  |
27 Nov | NVii Y2Y 公園定向巡迴賽 2020 - 賽前訓練 10 NVii Y2Y Park Orienteering Tournament 2020 - Pre-race Training 10 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
29 Nov | Pro-Active 短距離系列賽 2020 - 第四站 Pro-Active Sprint Orienteering 2020 - Stage IV | Pro-Active Orienteering Club | Hong Kong | | vb | | S | | |
6 Dec | Mountain Bike Orienteering 山地單車定向賽 | Apex Action | Hong Kong | M | vb | | S | | |
20 Dec | Pro-Active 短距離系列賽 2020 - 總決賽 Pro-Active Sprint Orienteering 2020 - Final | Pro-Active Orienteering Club | Hong Kong | | vb | | S | | |