| 24 五月 | 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 | | club | | S | | |
| 4 七月 | 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 七月 | 2020 HKOC Parent & Child Park Orienteering Training - Class no. 3 Hong Kong Park | Hong Kong Orienteering Club | Hong Kong | | club | | S | | |
| 11 七月 | 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 | | club | T | S | |  |
| 20 七月 | 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 八月 | 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 八月 - 16 八月 | 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 八月 | 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 八月 | 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 | | club | | S | | |
| 2 九月 | 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 九月 | 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 九月 | 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 十月 | 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 | | club | | S | | |
| 10 十月 | 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 | | club | | S | | |
| 16 十月 | 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 十月 | 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 | | club | | S | | |
| 25 十月 | 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 | | club | | S | | |
| 26 十月 | 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 十月 | 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 | | club | | S | | |
| 7 十一月 | 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 | | club | | S | | |
| 8 十一月 | 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 | | club | | S | | |
| 13 十一月 | 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 十一月 | Trimtex x OS Sprint Challenge 2020 |  Orienteering Seeds HK | Hong Kong | | club | | S | | |
| 21 十一月 | 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 | | club | | S | | |
| 22 十一月 | 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 | | club | | S | | |
| 27 十一月 | 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 十一月 | 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 | | club | | S | | |
| 6 十二月 | Mountain Bike Orienteering 山地單車定向賽 |  Apex Action | Hong Kong | M | club | | S | | |
| 20 十二月 | Pro-Active 短距離系列賽 2020 - 總決賽 Pro-Active Sprint Orienteering 2020 - Final | Pro-Active Orienteering Club | Hong Kong | | club | | S | | |
| 10 一月 | 香港定向排名聯賽 2021 (短距離) Hong Kong Orienteering Ranking League 2021 (Sprint) | Apex Action
 Orienteering Association of Hong Kong, China | Hong Kong | | club | | S | | |
| 17 一月 | Y2Y 定向錦標賽 2021 Y2Y Orienteering Championships 2021 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | M | | |
| 24 一月 | 野外定向接力賽 2021 - 大嶼山昂坪 Orienteering Relay Event 2021 - Ngong Ping, Lantau |  MOPC
Orienteering Association of Hong Kong, China | Hong Kong | | club | R | M | | |
| 28 二月 - 8 三月 | Pro-Active 聖誕三連環 2020 Pro-Active X'Mas 3 Days 2020 | Pro-Active Orienteering Club | Hong Kong | | club | | S | | |
| 28 二月 | 香港定向排名聯賽 2021 (中/長距離) Hong Kong Orienteering Ranking League 2021 (Middle/Long) | Orienteering Association of Hong Kong, China | Hong Kong | | club | | M | | |
| 7 三月 | 香港定向排名聯賽 2021 (短距離) - 大坑東 Hong Kong Orienteering Ranking League 2021 (Sprint) - Tai Hang Tung |  Akinalliance
Orienteering Association of Hong Kong, China | Hong Kong | | club | | S | | |
| 14 三月 | 色級定向活動 2020/2021 Colour-Coded Event 2020/2021 | Orienteering Association of Hong Kong, China | Hong Kong | | club | | M | | |
| 14 三月 | Y2Y定向錦標賽2021 | Y2Y Orienteering Championships 2021 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | M | | |
| 21 三月 | 第二十四屆白理義先生紀念賽 - 鶴藪 24th Mr. Paddy Birney Memorial Score Event - Hok Tau |  A123
Orienteering Association of Hong Kong, China | Hong Kong | | club | T | M | | |
| 28 三月 | NVii Y2Y 公園定向巡迴賽 2020 第九站 NVii Y2Y Park Orienteering Tournament 2020 Stage 9 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
| 10 四月 | NVii Y2Y 公園定向巡迴賽 2020 第十站 NVii Y2Y Park Orienteering Tournament 2020 Stage 10 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
| 24 四月 | NVii Y2Y 公園定向巡迴賽 2020 第十一站 NVii Y2Y Park Orienteering Tournament 2020 Stage 11 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
| 1 五月 | NVii Y2Y 公園定向巡迴賽 2020 第十二站 NVii Y2Y Park Orienteering Tournament 2020 Stage 12 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
| 19 五月 | NVii Y2Y 公園定向巡迴賽 2020 第八站 NVii Y2Y Park Orienteering Tournament 2020 Stage 8 | Y2Y Orienteering Development and Training Centre | Hong Kong | | club | | S | | |
