| Adventurerace UK | https://www.questars.co.uk/ |
| Adventurerace UK | https://www.triadventure.co.uk/events-calendar/ |
| Adventurerace HR | http://remarkable.events/ |
| Adventurerace FI | https://geoparkchallenge.com/ |
| Adventurerace Calefornia | https://bigblueadventure.com/tahoe-big-blue-adventure-race/ |
| Adventurerace UK | https://www.burnseries.co.uk/races/burn/ |
| Adventurerace int. | https://www.sleepmonsters.com/ |
| Adventurerace Europe | https://arworldseries.com/europe/ |
| O-Termine int. | http://cal.worldofo.com/ |
| O-Termine int. | http://www.orienteeringonline.net/Default.aspx |
| O-Termine AT | https://www.oefol.at/anne/ |
| O-Termine Tirol | https://www.tifol.at/2020/12/05/terminuebersicht-2021/ |
| Wanderevents | https://highlanderadventure.com/ |
| O-Termine int. | https://eventor.orienteering.org/Events |
| O-Stadtrennen | https://cityracetour.org/ |
| O-Termine IT | https://www.orienteering.it/en/ |
| O, AR-Termine IT | https://www.fiso.it/gar_lista.php |
| O, AR-Termine IT | http://www.erebusvicenza.it/old//pagine/calendario_gare.php |
| O-& Adventureracetermine int. | http://www.attackpoint.org/eventmap.jsp |
| Adventurerace int. | https://www.adventureracing-germany.de/rennkalender |
| Mountainmarathon UK | https://theomm.com/british-mountain-marathon-calendar/ |
| Portugisische Veranstaltungen | https://www.orioasis.pt/oasis/start.php |
| Rogaining Finnland | http://www.rogaining.fi/ |
| Rogaining Tschechien | https://rogaining.cz/cs/ |
| Rogaining Polen | http://rogaining.pl/ |
| Rogaining Spanien | https://www.fedo.org/web/competicion/rogaine/calendario |
| Rogaining Lettland | https://rogaining.lv/ |
| Div. Events UK | https://www.sientries.co.uk/ |
| O- Termine CZ | https://oris.orientacnisporty.cz/ |
| O- Termine PT | https://www.orioasis.pt/oasis/shortcut.php?action=shortcut_events_all_info& |
| O-Termine DE | https://o-sport.de/ |
| O-Termine UK | https://www.britishorienteering.org.uk/event |
| O- Reisen (Spanien/Schweden) | https://www.o-travel.com/ |
| Polnischer Eventkalender (O, AR, MM..) | https://www.orienteering.waw.pl/calendar |
