| Fun in all directions | | Find a cache, attend an event or find an Adventure Lab | 2 Feb 2020 | |
| S*W*A*G's Yuma Mega #17 | United States | GC83XQF | 9 Feb 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 19 Feb 2020 | |
| Leap Day 2020 | | Unknown | 29 Feb 2020 | |
| Project Geocaching meets Beethoven | Germany | GC7TKKG | 29 Feb 2020 | |
| Leap Day 2020 | Czechia | GC86QYJ | 29 Feb 2020 | |
| CITO 2020 Season 1 | | Attend or host a CITO Event | 1 Mar 2020 | 31 May 2020 |
| 18th Annual Texas Challenge and Festival | United States | GC84EA4 | 14 Mar 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 18 Mar 2020 | |
| Glück Auf 2020 | Germany | GC7G1GA | 4 Apr 2020 | |
| GeoVenture2020 | Australia | GC82DAN | 11 Apr 2020 | |
| BRUGSE BEER X | Belgium | GC846WJ | 11 Apr 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 15 Apr 2020 | |
| Blue Switch Day 2020 | | Find a cache or attend an event | 2 May 2020 | |
20 Years of Geocaching Prague 2020  | Czechia | GC7WWWW | 2 May 2020 | |
| MINGO MADNESS! (The B.A.M. Event) -GC88V6V- | United States | GC88V6V | 2 May 2020 | |
| Paterboärn 2020 | Germany | GC7Q7Q7 | 2 May 2020 | |
| Magic Event Geocaching Anniversary - Paris 2020 | France | GC80B08 | 2 May 2020 | |
| Community Celebration | | Attend a Community Celebration Event | 2 May 2020 | 31 Dec 2020 |
| ASP Geobash XV | United States | GC8DTR4 | 16 May 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 20 May 2020 | |
| GeoWallons - Au Pays des Lacs | Belgium | GC7VBHR | 23 May 2020 | |
| GeoBretzel Event 2020 | France | GC82GBE | 30 May 2020 | |
| Vikingevent 2020 | Norway | GC86C4F | 30 May 2020 | |
| geoLjubljana 2020 | Slovenia | GC89M9M | 30 May 2020 | |
| Event am Meer 2020 | Germany | GC83TXX | 6 Jun 2020 | |
| The Greatest Crater in Europe | Finland | GC7Y2EC | 6 Jun 2020 | |
| Kešeriáda 2020 | Slovakia | GC87DTX | 6 Jun 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 17 Jun 2020 | |
| Terezin Games 2020 | Czechia | GC8A0ZM | 20 Jun 2020 | |
| Geodoorn 2020 | Netherlands | GC819A8 | 20 Jun 2020 | |
| Geocaching Party 2020 - Pomorze | Poland | GC8CBH8 | 27 Jun 2020 | |
| Tri-Cities 2020 Geocoin Challenge | United States | GC8H3M1 | 27 Jun 2020 | |
| Škola v prírode - Skalka pri Kremnici | Slovakia | GC8880Y | 4 Jul 2020 | |
| OzGeoMuster 2020 Kempsey | Australia | GC8G3HT | 4 Jul 2020 | |
| GeoNord Is a Great Adventure 2020 | France | GC80000 | 12 Jul 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 15 Jul 2020 | |
| C-Mass Geofest 2020 | United States | GC8A3VA | 18 Jul 2020 | |
| Midwest Geobash 2020 | United States | GC88QKK | 25 Jul 2020 | |
| SataWattia Vuojoella 2020 | Finland | GC8EN5G | 1 Aug 2020 | |
| Piratemania 13. Bermuda Triangle | United Kingdom | GC8GC64 | 1 Aug 2020 | |
| West Bend $1000 Cache Ba$h 2020 | United States | GC8CFVW | 8 Aug 2020 | |
| UK Mega 2020 - Sussex | United Kingdom | GC800TQ | 8 Aug 2020 | |
| International Geocaching Day 2020 | | Find a cache or attend an event | 15 Aug 2020 | |
Geocaching 20th Anniversary Celebration  | United States | GC896PK | 15 Aug 2020 | |
| 2020 Discover L&A County Geocaching Event | Canada | GC8BD10 | 15 Aug 2020 | |
| Love Love... Viseu | Portugal | GC8CA4K | 15 Aug 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 19 Aug 2020 | |
| GeoWoodstock XVIII | Canada | GC86VDF | 22 Aug 2020 | |
| Event am See 2020 / Event at the Lake 2020 | Germany | GC8GVCH | 22 Aug 2020 | |
| 2020 Metro Gathering ~ NJ's American Revolution | United States | GC8EP07 | 29 Aug 2020 | |
| Geo'Fourneau | France | GC8EQ72 | 29 Aug 2020 | |
| GEOLYMPIX IV: STOWE 2020 | United Kingdom | GC8C8C9 | 30 Aug 2020 | |
| CITO 2020 Season 2 | | Attend or host a CITO Event | 1 Sep 2020 | 30 Nov 2020 |
| La Agüela END GAME | Spain | GC8GMFX | 5 Sep 2020 | |
| Verrückte Geolausitz | Germany | GC8B7CJ | 12 Sep 2020 | |
| Geoburtstagsparty | Germany | GC8CWJW | 13 Sep 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 16 Sep 2020 | |
| Mega Sweden 2020 | Sweden | GC8GGVW | 26 Sep 2020 | |
| Going Caching 2020 | United States | GC8EK78 | 3 Oct 2020 | |
| Hvězdný Tábor | Czechia | GC8F8XP | 10 Oct 2020 | |
| International EarthCache Day 2020 | | Find an EarthCache | 10 Oct 2020 | 11 Oct 2020 |
| Meeting Friends 2020 | Switzerland | GC8GK5R | 17 Oct 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 21 Oct 2020 | |
| NZ Mega 2020 | New Zealand | GC87777 | 24 Oct 2020 | |
| The Whittlesea Event 2020 | Australia | GC8EW40 | 14 Nov 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 18 Nov 2020 | |
| Unknown country | Unknown | Find a cache in unknown country | 16 Dec 2020 | |
| 8. Brockenfrühstück - Der Weg ist das Ziel | Germany | GC8H6W8 | 19 Dec 2020 | |
| Farewell 2020 | | Find a cache or attend an event | 31 Dec 2020 | |
| Welcome 2021 | | Find a cache or attend an event | 1 Jan 2021 | |
