Legend:
| Date-based |
| Specific Caches |
| Mega/Giga Events |
| Countries |
| GeoTours |
| Other |
| Start Date | End Date | Name | Country/Region | Criteria |
|---|---|---|---|---|
 5 Sep 2020 | Event am Meer 2̶0̶2̶0̶ → 2021 |  | GC83TXX | |
| 16 Dec 2020 | Unknown country |  | Find a cache in unknown country | |
| 24 Dec 2020 | 31 Dec 2020 | Last 2020 | Find a cache or attend an event | |
| 1 Jan 2021 | 8 Jan 2021 | First 2021 | Find a cache or attend an event | |
| 14 Feb 2021 | S*W*A*G's Yuma Mega #18 |  | GC8KZAM | |
| 13 Mar 2021 | 19th Annual Texas Challenge & Geocaching Festival | | GC8W9P1 | |
| 20 Mar 2021 | Project Glück Auf 2021 | | GC7G1GA | |
| 10 Apr 2021 | BRUGSE BEER X |  | GC846WJ | |
| 24 Apr 2021 | Braunschweiger GC Stammtisch Party | | GC889B2 | |
| 8 May 2021 | 20 Years of Geocaching Prague 2020 – Edition 2021  |  | GC7WWWW | |
| 8 May 2021 | MINGO MADNESS! -GC88V6V- | | GC88V6V | |
| 22 May 2021 | GeoWallons - Au Pays des Lacs | | GC7VBHR | |
| 22 May 2021 | Kešeriáda 20/21 |  | GC87DTX | |
| 22 May 2021 | VIKINGEVENTET 2021 |  | GC8J735 | |
| 22 May 2021 | ASP Geobash XV | | GC8NX8T | |
| 29 May 2021 | Auf einen Sprung ins Vogtland ... 2021 | | GC80ZBV | |
| 5 Jun 2021 | Paterboärn 2020+1 | | GC7Q7Q7 | |
| 5 Jun 2021 | geoLjubljana 2021 |  | GC89M9M | |
| 12 Jun 2021 | Verrückte Geolausitz | | GC8B7CJ | |
| 12 Jun 2021 | Siniset ajatukset - Vuokatti 2021 |  | GC862P3 | |
| 12 Jun 2021 | Rumo ao Sol 2021 |  | GC8NGNP | |
| 19 Jun 2021 | Geodoorn 2021 |  | GC819A8 | |
| 20 Jun 2021 | Publish - Das Mega-Film-Spektakel | | GC8CP99 | |
| 26 Jun 2021 | Geocaching Party 2021 - Pomorze |  | GC8CBH8 | |
| 26 Jun 2021 | OzGeoMuster 2021 Kempsey |  | GC8G3HT | |
| 26 Jun 2021 | CampingParty@Montejunto'21 | | GC8NCW6 | |
| 11 Jul 2021 | GeoNord Is a Great Adventure 2020+1 |  | GC80000 | |
| 24 Jul 2021 | Midwest Geobash 2021 | | GC88QKK | |
| 24 Jul 2021 | Luonnostaan villi | | GC8V0FP | |
| 31 Jul 2021 | Piratemania 13. Bermuda Triangle |  | GC8GC64 | |
| 7 Aug 2021 | Belgium Art Event | | GC80301 | |
| 14 Aug 2021 | Love Love... Viseu | | GC8CA4K | |
| 14 Aug 2021 | West Bend $1000 Cache Ba$h 2021 | | GC8CFVW | |
| 21 Aug 2021 | Geocaching 20th Anniversary Celebration  | | GC896PK | |
| 21 Aug 2021 | 2021 Discover L&A County Geocaching Event |  | GC8BD10 | |
| 21 Aug 2021 | Event am See 2021 / Event at the Lake 2021 | | GC8GVCH | |
| 28 Aug 2021 | GeoWoodstock XVIII - GWXVIII | | GC86VDF | |
| 28 Aug 2021 | London Calling 2021 | | GC8JAYF | |
| 4 Sep 2021 | La Agüela END GAME |  | GC8GMFX | |
| 4 Sep 2021 | Geocoinfest 2021 | | GC8DT4T | |
| 4 Sep 2021 | 20 let geocachingu v ČR – Praha 2021 | | GC8MCKP | |
| 4 Sep 2021 | GCmeetsBC - Wasser & Wein | | GC8Y812 | |
| 5 Sep 2021 | Jackson County Agritourism Geo-Trail Kickoff!! | | GC8G1M4 | |
| 11 Sep 2021 | Hvězdný Tábor | | GC8F8XP | |
| 18 Sep 2021 | |CET2021| "This is the end" | | GC8V79J | |
| 25 Sep 2021 | Mega Sweden 2021 |  | GC8GGVW | |
| 2 Oct 2021 | GeoVenture2020 | | GC82DAN | |
| 9 Oct 2021 | Brunete4Geo 2020+1 | | GC8FYRE | |
| 23 Oct 2021 | NZ Mega 2020 (in 2021!) |  | GC87777 | |
| 13 Nov 2021 | The Wangaratta Event 2021 | | GC8EW45 | |
| 18 Dec 2021 | 8. Brockenfrühstück - Der Weg ist das Ziel | | GC8H6W8 | |
| 31 Dec 2021 | Und 11 Uhr an der Pappel, wie immer an Silvester! | | GC8J4D7 |