Unibo Mapathon OpenStreetMap 2026-05
Bologna, Emilia-Romagna, Italy
Rhein-Neckar OpenStreetMap Treffen
Mannheim, Baden-Württemberg, Germany
Edinburgh Social
City of Edinburgh, Scotland, United Kingdom
Webinaire de sensibilisation à OpenStreetMap pour les collectivités
Missing Maps London Mid-Month (Without Training) Advanced Mappers [eng]
Mappy Hour OSM España
Madrid, Community of Madrid, Spain
Missing Maps London In-Person Mapathon
Greater London, England, United Kingdom
Réunion du groupe local de Lyon
Lyon, Auvergne-Rhône-Alpes, France
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
East Midlands pub meet-up
Derby, England, United Kingdom
200. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
Rencontre des contributeurs de Vienne (38)
Vienne, Auvergne-Rhône-Alpes, France
Stammtisch Karlsruhe
Karlsruhe, Baden-Württemberg, Germany
Online Missing Maps Mapathon ÄRZTE OHNE GRENZEN (AT/DE)
Tetra Tech GIS Team Mapathon
Dublin, Ireland
🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Editor iD - Parte II
Rio de Janeiro, Rio de Janeiro, Brazil
Atelier du groupe local de Metz - Cartographions les services publics !
Metz, Grand Est, France
Raccolta dati aree verdi @ Giornata Mondiale della Biodiversità 2026 - Citizen Science Ferrara
Ferrara, Emilia-Romagna, Italy
OSM Mumbai Mapping Party No.10 (Trans-Harbour Line - North)
Navi Mumbai, Maharashtra, India
Compleanno di Wikipedia a Bologna 2026, con wikigita e mapping party in Bolognina e pranzo alla velostazione
Bologna, Emilia-Romagna, Italy
Missing Maps : Mapathon en ligne - CartONG [fr]
Mappy Hour OSM España
Madrid, Community of Madrid, Spain
Réunion du groupe local de Lyon
Lyon, Auvergne-Rhône-Alpes, France
OSM-Verkehrswende #75
Berlin, Germany
Würzburger OSM-Treffen
Würzburg, Bavaria, Germany
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
OSM-Stammtisch Hannover
Hanover, Lower Saxony, Germany
OSMF Engineering Working Group meeting
Braunschweiger OSM-Treffen Mappingtour: Zusammen Bad Harzburg mappen
Bad Harzburg (Innenstadt), Lower Saxony, Germany
Cartopartie Bayonne
Bayonne, Nouvelle-Aquitaine, France
Braunschweiger Mappertreffen im Stratum 0 Hackerspace
Brunswick, Lower Saxony, Germany
OSM-Treffpunkt
Salzburg, Salzburg, Austria
Mappy Hour OSM España
Madrid, Community of Madrid, Spain
Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng]
OSM Indoor Meetup
Kvartální OSM pivo
Brno, South Moravian Region, Czechia
State of the Map Baltics 2026
Riga, Latvia
🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Plugins QGIS para OSM
Rio de Janeiro, Rio de Janeiro, Brazil
OSM India - Monthly Online Mapathon
New Delhi, India
Missing Maps : Mapathon en ligne - CartONG [fr]
OpenStreetMap x Wikidata Taipei #89
Chengnei, Taipei, Taiwan
Mappy Hour OSM España
Madrid, Community of Madrid, Spain
Hamburger Mappertreffen
Hamburg, Germany
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
State of the Map US 2026
Madison, Wisconsin, United States
Münchner OSM-Treffen
Munich, Bavaria, Germany
OSMmapperCPH
Copenhagen, Capital Region of Denmark, Denmark
OSM Delhi Mapping Party No.30 (West Zone)
Delhi, India
Mappy Hour OSM España
Madrid, Community of Madrid, Spain
Missing Maps London Mid-Month (Without Training) Advanced Mappers (Online) [eng]
Réunion du groupe local de Lyon
Lyon, Auvergne-Rhône-Alpes, France
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
201. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
21. Österreichischer OSM-Stammtisch (online)
Stainach-Pürgg, Styria, Austria
Essen OSM-Treffen
Essen, North Rhine-Westphalia, Germany
🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Formulários Web com KoboToolbox
Rio de Janeiro, Rio de Janeiro, Brazil
Missing Maps Mapathon in Stuttgart
Stuttgart, Baden-Württemberg, Germany
OSM Mumbai Mapping Party No.11 (Trans-Harbour Line - South)
Maharashtra, India
Sommermapping 2026
Fulda, Hesse, Germany
Missing Maps : Mapathon en ligne - CartONG [fr]
2. OSM Stammtisch Magdeburg
Magdeburg, Saxony-Anhalt, Germany
East Midlands pub meet-up
Derby, England, United Kingdom
OSM-Verkehrswende #76
Berlin, Germany
OSM-Treffen Freiburg im Breisgau
Freiburg im Breisgau, Baden-Württemberg, Germany
State of the Map Africa 2025
Dar es-Salaam, Tanzania
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
Mapathon @ Casorate Sempione
Casorate Sempione, Lombardy, Italy
Rhein-Neckar OSM Treffen
Heidelberg, Baden-Württemberg, Germany
State of the Map Colombia (SotMCol) 2026
Bogota, Bogota, Capital District, Colombia
🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Mapas Web com uMap
Rio de Janeiro, Rio de Janeiro, Brazil
OSM-Treffpunkt
Salzburg, Salzburg, Austria
Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng]
OpenStreetMap x Wikidata Taipei #90
Chengnei, Taipei, Taiwan
Hamburger Mappertreffen
Hamburg, Germany
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
Online Mapathon von ÄRZTE OHNE GRENZEN
Missing Maps London Mid-Month (Without Training) Advanced Mappers (Online) [eng]
202. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
East Midlands pub meet-up
Derby, England, United Kingdom
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
OSM-Treffpunkt
Salzburg, Salzburg, Austria
Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng]
OpenStreetMap x Wikidata Taipei #91
Chengnei, Taipei, Taiwan
Hamburger Mappertreffen
Hamburg, Germany
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
Kartenwerkstatt Oschatz
Oschatz, Saxony, Germany
Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
203. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
East Midlands pub meet-up
Derby, England, United Kingdom
79. Wiener OSM-Stammtisch
Vienna, Austria
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
OpenStreetMap West Bengal Mapping Party + AnkushTheHero Day
State of the Map 2026
Champs-sur-Marne, Ile-de-France, France
Essen OSM-Treffen
Essen, North Rhine-Westphalia, Germany
Rhein-Neckar OSM Treffen
Heidelberg, Baden-Württemberg, Germany
OSM-Treffpunkt
Salzburg, Salzburg, Austria
Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
OpenStreetMap x Wikidata Taipei #92
Chengnei, Taipei, Taiwan
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
22. Österreichischer OSM-Stammtisch (online)
Stainach-Pürgg, Styria, Austria
204. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
East Midlands pub meet-up
Derby, England, United Kingdom
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
Karlsruhe Hack Weekend September 2026
Karlsruhe, Baden-Württemberg, Germany
Essen OSM-Treffen
Essen, North Rhine-Westphalia, Germany
OpenStreetMap x Wikidata Taipei #93
Chengnei, Taipei, Taiwan
OSM-Treffpunkt
Salzburg, Salzburg, Austria
Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
205. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
Rhein-Neckar OSM Treffen
Heidelberg, Baden-Württemberg, Germany
State of the Map LATAM 2026 in Mexico City
Mexico City, Mexico City, Mexico
80. Wiener OSM-Stammtisch
Vienna, Austria
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
Maker Days Salzburg
Salzburg, Salzburg, Austria
OpenStreetMap x Wikidata Taipei #94
Chengnei, Taipei, Taiwan
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
206. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
OSM-Treffpunkt
Salzburg, Salzburg, Austria
Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng]
OpenStreetMap x Wikidata Taipei #95
Chengnei, Taipei, Taiwan
OSM-Stammtisch Ulm/Neu-Ulm
Neu-Ulm, Bavaria, Germany
23. Österreichischer OSM-Stammtisch (online)
Stainach-Pürgg, Styria, Austria
Essen OSM-Treffen
Essen, North Rhine-Westphalia, Germany
Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng]
207. OSM-Stammtisch Bonn
Bonn, North Rhine-Westphalia, Germany
OSM-Stammtisch Chemnitz
Chemnitz, Saxony, Germany
Lüneburger Mappertreffen (online)
Lüneburg, Lower Saxony, Germany
Düsseldorfer OpenStreetMap-Treffen (online)
Dusseldorf, North Rhine-Westphalia, Germany
