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 | OSM Utah Monthly Map Night | Salt Lake City, Utah, United States |
15 July | OSM Edinburgh Social Meet-up | City of Edinburgh, Scotland, United Kingdom |
15 July | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
16 July | Mapping Party Semanal LATAM | Weekly LATAM Mapping Party | Bogota, Bogota, Capital District, Colombia |
16 July | Stammtisch Karlsruhe | Karlsruhe, Baden-Württemberg, Germany |
16 July | [Online] OSM Greece - Διαδικτυακή συνάντηση της ελληνικής κοινότητας |
17 July | Missing Maps Mapathon in Heidelberg MSF | Heidelberg, Baden-Württemberg, Germany |
17 July | Mappy Hour OSM España | Galicia, Spain |
20 July | OSM India monthly mapping party (online) | Dadri, Noida, Uttar Pradesh, India |
22 July | Kieler Mapper*innentreffen | Kiel, Schleswig-Holstein, Germany |
22 July | South Bay Map Night | San Jose, California, United States |
22 July | OSM-Verkehrswende #69 | Berlin, Germany |
24 July | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
24 July | 75. Wiener OSM-Stammtisch | Vienna, Austria |
25 July | OSMF Engineering Working Group meeting |
26 July | 5th OpenStreetMap West Bengal Mapping Party | Jalpaiguri, West Bengal, India |
27 July | 6th OpenStreetMap West Bengal Mapping Party | Siliguri, West Bengal, India |
27 July | 19th OpenStreetMap Delhi Mapping Party | Dadri, Noida, Uttar Pradesh, India |
28 July | Bremer Mappertreffen | Bremen, Bremen, Germany |
30 July | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
31 July | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
31 July | Eastern Europe Mappy Hour |
1 August | UN Mappers #ValidationFriday Mappy Hour |
4 August | Maptime Amsterdam: Map & Meet | Amsterdam, North Holland, Netherlands |
5 August | OSM Treffen Salzburg | Salzburg, Salzburg, Austria |
5 August | East Midlands Pub Meet-up & OSM 21st Birthday Party | Derby, England, United Kingdom |
5 August | Missing Maps London: (Online) Mapathon [eng] |
5 August | South Bay Map Night | San Jose, California, United States |
6 August | iD Community Chat |
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 |
10 August | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
11 August | 178. OSM-Stammtisch Zürich | Zurich, Zurich, Switzerland |
11 August | OpenStreetMap x Wikidata Taipei #79 | Chengnei, Taipei, Taiwan |
12 August | Hamburger Mappertreffen | Hamburg, Germany |
13 August | Missing Maps - DRK & MSF Online Mapathon |
13 August | Münchner OSM-Treffen | Munich, Bavaria, Germany |
14 August | OpenStreetMap Midwest Meetup | Ohio, United States |
19 August | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
19 August | 191. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
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 |
23–24 August | OSM auf der Maker Faire Hannover 2025 | Hanover, Lower Saxony, Germany |
24 August | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
26 August | OSM Radinfra-Mapathon #3 | Vogtei, Thuringia, Germany |
27 August | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
28 August | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
2 September | OSM Treffen Salzburg | Salzburg, Salzburg, Austria |
2 September | Missing Maps London: (Online) Mapathon [eng] |
4–6 September | SotM LatAm 2025 | Medellín, Antioquia, Colombia |
9 September | Hamburger Mappertreffen | Hamburg, Germany |
11 September | Münchner OSM-Treffen | Munich, Bavaria, Germany |
11 September | OpenStreetMap Midwest Meetup | Ohio, United States |
15 September | Ardenne belge - Social | Habay-la-Neuve, Luxembourg, Belgium |
15 September | OpenStreetMap x Wikidata Taipei #80 | Chengnei, Taipei, Taiwan |
15 September | Ardenne belge - Meeting | Habay-la-Neuve, Luxembourg, Belgium |
16 September | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
16 September | 192. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
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 |
26 September | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, 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 | Vortrag - Wie nutze ich OpenStreetMap - BWS Lehen-Vorstadt, Salzburg | Salzburg, Salzburg, Austria |
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 |
14 October | Hamburger Mappertreffen | Hamburg, Germany |
17–18 October | Open Transport Community Conference | Vienna, Austria |
17–18 October | Open Transport Community Conference (ÖBB) | Vienna, Austria |
21 October | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
21 October | 193. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
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 |
28 October | OSM Radinfra-Mapathon #4 | Vogtei, Thuringia, Germany |
29 October | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
4 November | OSM Treffen Salzburg | Salzburg, Salzburg, Austria |
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 |
11 November | Hamburger Mappertreffen | Hamburg, Germany |
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 | 194. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
18 November | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
25 November | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
26 November | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
28–30 November | State of the Map Africa 2025 | Dar es-Salaam, Tanzania |
2 December | OSM Treffen Salzburg | Salzburg, Salzburg, Austria |
2 December | Missing Maps London: (Online) Mapathon [eng] |
8 December | OpenStreetMap x Wikidata Taipei #83 | Chengnei, Taipei, Taiwan |
9 December | Hamburger Mappertreffen | Hamburg, Germany |
11 December | OpenStreetMap Midwest Meetup | Ohio, United States |
16 December | Missing Maps London: (Online) Mid-Month Mapathon [eng] |
16 December | 195. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
16 December | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
18 December | 19. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
18 December | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
26 December | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
8 January | OpenStreetMap Midwest Meetup | Ohio, United States |