18 June | Stammtisch Karlsruhe | Karlsruhe, Baden-Württemberg, Germany |
18 June | Missing Maps - DRK & MSF Online Mapathon |
18 June | Meeting of the Catalan Association of the OSM |
19–21 June | State of the Map US | Boston, Massachusetts, United States |
19 June | Atelier cartopartie - Pays des Ecrins | L'Argentière-la-Bessée, Provence-Alpes-Côte d'Azur, France |
19 June | Mappy Hour OSM España | Cuenca, Castile-La Mancha, Spain |
20–22 June | MERGE-it 2025 | Verona, Veneto, Italy |
20 June | UN Mappers Training: Waterways Mapping in OpenStreetMap |
20 June | World Refugee Day Webinar: Open mapping for Conflict and Displacement |
20 June | Jugendhackt: OpenStreetMap – die Welt für alle auffindbar machen (12–18 Jahre) | Potsdam, Brandenburg, Germany |
21 June | OSM Bengaluru Mapping Party | Bengaluru, Karnataka, India |
21 June | OpenStreetMap workshop at FOSS Meetup Mumbai | Navi Mumbai, Maharashtra, India |
21 June | OSM Africa June 2025 Mapathon - Map Burundi | Rumonge, Rumonge, Burundi |
22 June | 4th OpenStreetMap West Bengal Mapping Party | Siliguri, West Bengal, India |
22 June | 3rd OpenStreetMap Mumbai Mapping Party | Mumbai, Maharashtra, India |
23 June | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
24 June | Parc Angrignon Mapathon | Montreal, Quebec, Canada |
24 June | London Climate Action Week Mapathon | London, England, United Kingdom |
24 June | South Bay Map Night | San Jose, California, United States |
24 June | OSM Radinfra-Mapathon #2 | Vogtei, Thuringia, Germany |
25 June | Rencontre groupe local Mapadour | Ondres, Nouvelle-Aquitaine, France |
25 June | Maptime Amsterdam: Summertime Meetup | Amsterdam, North Holland, Netherlands |
25 June | London pub meet-up | London, England, United Kingdom |
26 June | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
27 June | OSMF Engineering Working Group meeting |
27–28 June | Wikibirrata e banchetto alla festa di Officine On/Off e Casa nel Parco di Parma | Parma, Emilia-Romagna, Italy |
27 June | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
29 June | 18th OpenStreetMap Delhi Mapping Meetup | 18वीं ओपनस्ट्रीटमैप दिल्ली मैपिंग मीटअप | Delhi, India |
1 July | Missing Maps mapathon Žilina #18 | Žilina, Region of Žilina, Slovakia |
1 July | Missing Maps London: (Online) Mapathon [eng] |
2 July | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
2–3 July | FOSS4GNL 2025 | Wageningen, Gelderland, Netherlands |
4 July | UN Mappers #ValidationFriday Mappy Hour |
5 July | 3. OSMS meets VPE | Pforzheim, Baden-Württemberg, Germany |
8 July | South Bay Map Night | San Jose, California, United States |
8 July | Hamburger Mappertreffen | Hamburg, Germany |
10 July | OpenStreetMap Midwest Meetup | Ohio, United States |
13 July | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
14–20 July | FOSS4G Europe 2025 | Mostar, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina |
14 July | OpenStreetMap x Wikidata Taipei #78 | Chengnei, Taipei, Taiwan |
15 July | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
15 July | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
17 July | Missing Maps Mapathon in Heidelberg MSF | Heidelberg, Baden-Württemberg, Germany |
22 July | South Bay Map Night | San Jose, California, United States |
22 July | Kieler Mapper*innentreffen | Kiel, Schleswig-Holstein, Germany |
24 July | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
24 July | 75. Wiener OSM-Stammtisch | Vienna, Austria |
31 July | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
5 August | South Bay Map Night | San Jose, California, United States |
5 August | Missing Maps London: (Online) Mapathon [eng] |
9 August | Stuttgarter OSM-Geburtstagtreffen | Stuttgart, Baden-Württemberg, Germany |
10 August | COSCUP 2025 OpenStreetMap x Wikidata開放內容議程軌 | Gongguan, Taipei, Taiwan |
11 August | OpenStreetMap x Wikidata Taipei #79 | Chengnei, Taipei, Taiwan |
14 August | OpenStreetMap Midwest Meetup | Ohio, United States |
19 August | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
19 August | South Bay Map Night | San Jose, California, United States |
19 August | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
20–22 August | Mostra de projetos de mapeamento - Workshop MPCS 2025 | Rio de Janeiro, Rio de Janeiro, Brazil |
24 August | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
28 August | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
2 September | Missing Maps London: (Online) Mapathon [eng] |
4–6 September | SotM LatAm 2025 | Medellín, Antioquia, Colombia |
11 September | OpenStreetMap Midwest Meetup | Ohio, United States |
15 September | OpenStreetMap x Wikidata Taipei #80 | Chengnei, Taipei, Taiwan |
16 September | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
16 September | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
17–18 September | Jornadas de SIG Libre / SOTM España | Girona, Catalonia, Spain |
17 September | 18. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
25 September | FOSS4G Belgium | Schaerbeek - Schaarbeek, Belgium |
25 September | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
25 September | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
3–5 October | State of the Map 2025 | Quezon City, Philippines |
7–10 October | State of the Map Nigeria 2025 Conference Enugu | Enugu State, Nigeria |
7 October | Missing Maps London: (Online) Mapathon [eng] |
9 October | OpenStreetMap Midwest Meetup | Ohio, United States |
13 October | OpenStreetMap x Wikidata Taipei #81 | Chengnei, Taipei, Taiwan |
17–18 October | Open Transport Community Conference | Vienna, Austria |
21 October | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
21 October | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
22 October | 76. Wiener OSM-Stammtisch | Vienna, Austria |
25 October | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
4 November | Missing Maps London: (Online) Mapathon [eng] |
7–9 November | itWikiCon | Catania, Sicily, Italy |
8–9 November | Karlsruhe Hack Weekend November 2025 | Karlsruhe, Baden-Württemberg, Germany |
10 November | OpenStreetMap x Wikidata Taipei #82 | Chengnei, Taipei, Taiwan |
13 November | OpenStreetMap Midwest Meetup | Ohio, United States |
14–15 November | State of the Map Europe | Dundee, Scotland, United Kingdom |
18 November | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
18 November | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
25 November | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
28–30 November | State of the Map Africa 2025 | Dar es-Salaam, Tanzania |
2 December | Missing Maps London: (Online) Mapathon [eng] |
8 December | OpenStreetMap x Wikidata Taipei #83 | Chengnei, Taipei, Taiwan |
11 December | OpenStreetMap Midwest Meetup | Ohio, United States |
16 December | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
16 December | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
18 December | 19. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
26 December | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
8 January | OpenStreetMap Midwest Meetup | Ohio, United States |