Tee to Green: open course data
Tee to Green's course layouts derived from OpenStreetMap: one JSON object per line, in the app's layout format, without elevation grids. Courses whose holes come from licensed data are not included.
Licence: Open Database License (ODbL) 1.0, https://opendatacommons.org/licenses/odbl/1-0/. Attribution: Course layouts (c) OpenStreetMap contributors, https://www.openstreetmap.org/copyright.
Updated 2026-10-29. One file per state or region (gzipped, one JSON line per course); the list as JSON: https://www.t2g.club/v1/open/index.json
- au-nsw.ndjson.gz: 119 courses, 4.0 MB
- au-nt.ndjson.gz: 4 courses, 0.1 MB
- au-qld.ndjson.gz: 38 courses, 1.3 MB
- au-sa.ndjson.gz: 31 courses, 0.7 MB
- au-tas.ndjson.gz: 14 courses, 0.4 MB
- au-vic.ndjson.gz: 129 courses, 4.4 MB
- au-wa.ndjson.gz: 54 courses, 1.3 MB
- other.ndjson.gz: 2 courses, 0.1 MB
- us-al.ndjson.gz: 42 courses, 1.6 MB
- us-ar.ndjson.gz: 39 courses, 1.2 MB
- us-az.ndjson.gz: 123 courses, 6.2 MB
- us-ca.ndjson.gz: 545 courses, 23.9 MB
- us-co.ndjson.gz: 135 courses, 6.2 MB
- us-ct.ndjson.gz: 159 courses, 5.6 MB
- us-dc.ndjson.gz: 4 courses, 0.0 MB
- us-de.ndjson.gz: 15 courses, 0.7 MB
- us-fl.ndjson.gz: 391 courses, 19.7 MB
- us-ga.ndjson.gz: 152 courses, 5.7 MB
- us-hi.ndjson.gz: 33 courses, 1.7 MB
- us-ia.ndjson.gz: 148 courses, 3.5 MB
- us-id.ndjson.gz: 50 courses, 1.6 MB
- us-il.ndjson.gz: 291 courses, 10.5 MB
- us-in.ndjson.gz: 155 courses, 5.3 MB
- us-ks.ndjson.gz: 53 courses, 1.9 MB
- us-ky.ndjson.gz: 106 courses, 3.2 MB
- us-la.ndjson.gz: 37 courses, 1.5 MB
- us-ma.ndjson.gz: 328 courses, 12.2 MB
- us-md.ndjson.gz: 81 courses, 2.9 MB
- us-me.ndjson.gz: 99 courses, 2.8 MB
- us-mi.ndjson.gz: 356 courses, 12.6 MB
- us-mn.ndjson.gz: 195 courses, 5.9 MB
- us-mo.ndjson.gz: 139 courses, 4.9 MB
- us-ms.ndjson.gz: 23 courses, 0.7 MB
- us-mt.ndjson.gz: 26 courses, 0.8 MB
- us-nc.ndjson.gz: 170 courses, 7.6 MB
- us-nd.ndjson.gz: 59 courses, 1.1 MB
- us-ne.ndjson.gz: 70 courses, 2.1 MB
- us-nh.ndjson.gz: 74 courses, 2.4 MB
- us-nj.ndjson.gz: 107 courses, 4.5 MB
- us-nm.ndjson.gz: 32 courses, 1.3 MB
- us-nv.ndjson.gz: 47 courses, 4.0 MB
- us-ny.ndjson.gz: 385 courses, 11.6 MB
- us-oh.ndjson.gz: 320 courses, 11.3 MB
- us-ok.ndjson.gz: 91 courses, 3.1 MB
- us-tx.ndjson.gz: 286 courses, 11.1 MB
- us-ut.ndjson.gz: 76 courses, 2.9 MB
- us-va.ndjson.gz: 140 courses, 6.1 MB
- us-vt.ndjson.gz: 48 courses, 1.5 MB
- us-wa.ndjson.gz: 133 courses, 4.9 MB
- us-wi.ndjson.gz: 211 courses, 7.7 MB
- us-wv.ndjson.gz: 52 courses, 1.7 MB
- us-wy.ndjson.gz: 44 courses, 1.5 MB