Routes
- Große Dias-Runde - mtb, operator Tirol, 14.1 km, ascent 659 m, descent 660 m
- Große Seerunde Weißensee - mtb, network lcn, operator Weissensee Information, 30.6 km, ascent 981 m, descent 983 m
- Großer Femelwald - mtb, operator Fremdenverkehrsgemeinschaft Schwäbischer Wald e.V.
- Großer Waldstein - mtb crosscountry, network rcn
- Grossteilerberg Bike - mtb, network lcn, operator Mountainbikeland Schweiz, 17.9 km, ascent 670 m, descent 670 m
- Grotta Zi Checca - mtb, 0.6 km, ascent 24 m, descent 1 m
- Grottbergsrundan - mtb, 5.1 km, ascent 50 m, descent 50 m
- grotte di poracareccia-cascate di castel giuliano - mtb
- Groundhogs Day - mtb, network lcn, 2.3 km, ascent 11 m, descent 13 m
- GRP du Midi Corrézien - mtb, network lcn, 115.3 km, ascent 2955 m, descent 2954 m
- Gruberberg - mtb, 4.3 km, ascent 282 m, descent 53 m
- Grubigalm - mtb, network lcn, operator Land Tirol, 4.3 km, ascent 363 m, descent 1 m
- Grubigalm Trail - mtb, 3 km, ascent 0 m, descent 536 m
- Grubighütte - mtb, network lcn, operator Land Tirol, 2.9 km, ascent 313 m, descent 0 m
- Grumpy Grouse - mtb, 0.6 km, ascent 6 m, descent 6 m
- Grumpy Hippie - mtb crosscountry, 1.3 km, ascent 39 m, descent 8 m
- Grünalmtal - mtb, network rcn, operator Land Tirol, 5.9 km, ascent 4 m, descent 695 m
- Grünbach Runde 103 - mtb, network lcn, operator Tourismusverband Mühlviertler Alm Freistadt, 22.3 km, ascent 467 m, descent 463 m
- Grünberg - mtb, operator Land Tirol, 5.9 km, ascent 8 m, descent 439 m
- Grünburger Hütte von Steinbach - mtb, network lcn, operator Nationalpark Kalkalpen, 15 km, ascent 798 m, descent 91 m
- Grünburger Hütte von Trattenbach - mtb, network lcn, operator Nationalpark Kalkalpen, 8.8 km, ascent 785 m, descent 54 m
- Grundy - mtb downhill, 0.6 km, ascent 0 m, descent 128 m
- Grünes-Plätzle-Trail - mtb, network lcn, 0.8 km, ascent 23 m, descent 0 m
- Grúnik - mtb, 2 km, ascent 9 m, descent 79 m
- Grünseetour - mtb, operator Tirol
- Grusgrop - mtb, 0.3 km, ascent 2 m, descent 4 m
- Grusrally - MTB 8 - mtb
- Grutten Runde - mtb crosscountry, operator Tirol, 9.8 km, ascent 231 m, descent 231 m
- Gruverittet - mtb
- Gschwandtkopf - mtb, operator Land Tirol, 3.3 km, ascent 3 m, descent 284 m
- Gschweuerwand Runde - mtb crosscountry, operator Chiemgauer Genuss-Radltouren
- Gschwoad - mtb, operator Land Tirol, 4.5 km, ascent 424 m, descent 0 m
- Gseng - Verbindung Sun Trail - mtb, operator Land Tirol, 4 km, ascent 288 m, descent 145 m
- GTE - mtb crosscountry/allmountain, network lcn, 57.7 km, ascent 2753 m, descent 2752 m
- GTHA - mtb crosscountry, 5.9 km, ascent 76 m, descent 543 m
- GTJ à VTT - mtb, network ncn
- GTV VTT : Variante des Hauts Plateaux - mtb, network rcn
- GTV VTT Étape 1 : Savoillans => Malaucène - mtb, network rcn, operator La Provence à vélo, 32.5 km, ascent 1266 m, descent 1442 m
- GTV VTT Étape 2 : Malaucène => Bédoin - mtb, network rcn, operator La Provence à vélo
- GTV VTT Étape 3 : Bédoin => Aurel - mtb, network rcn, operator La Provence à vélo, 48.8 km, ascent 1791 m, descent 1396 m
- GTV VTT Étape 4 : Aurel => Saint-Saturnin-les-Apt - mtb, network rcn, operator La Provence à vélo, 53.3 km, ascent 1011 m, descent 1415 m
- GTV VTT Étape 5 : Saint-Saturnin-les-Apt => Fontaine-de-Vaucluse - mtb, network rcn, operator La Provence à vélo
- GTV VTT Étape 6 : Fontaine-de-Vaucluse => Mérindol - mtb, network rcn, operator La Provence à vélo, 45.2 km, ascent 1282 m, descent 1196 m
- GTV VTT Étape 7 : Saint-Saturnin-les-Apt => Vitrolles-en-Luberon - mtb, network rcn, operator La Provence à vélo, 46 km, ascent 1207 m, descent 1085 m
- GTV VTT Étape 8 : Vitrolles-en-Luberon => Lauris - mtb, network rcn, operator La Provence à vélo
- GTV VTT Étape 9 : Lauris => Mérindol - mtb, network rcn, operator La Provence à vélo
- GTV VTTAE Étape 1 : Savoillans => Malaucène - mtb, network rcn, operator La Provence à vélo, 32.8 km, ascent 988 m, descent 1167 m
- GTV VTTAE Étape 2 : Malaucène => Bédoin - mtb, network rcn, operator La Provence à vélo, 53.1 km, ascent 1559 m, descent 1507 m
- GTV VTTAE Étape 3 : Bédoin => Sault - mtb, network rcn, operator La Provence à vélo, 53.9 km, ascent 1762 m, descent 1394 m
- GTV VTTAE Étape 4 : Sault => Saint-Saturnin-les-Apt - mtb, network rcn, operator La Provence à vélo, 47.3 km, ascent 747 m, descent 1116 m
- GTV VTTAE Étape 5 : Saint-Saturnin-les-Apt => Vitrolles-en-Luberon - mtb, network rcn, operator La Provence à vélo, 46.3 km, ascent 1176 m, descent 1056 m
- GTV VTTAE Étape 6 : Vitrolles-en-Luberon => Bonnieux - mtb, network rcn, operator La Provence à vélo, 43.9 km, ascent 1349 m, descent 1507 m
- GTV VTTAE Étape 7 : Bonnieux => Mérindol - mtb, network rcn, operator La Provence à vélo, 67.4 km, ascent 1918 m, descent 2096 m
- GTV VTTAE Étape 8 : Saint-Saturnin-les-Apt => Fontaine-de-Vaucluse - mtb, network rcn, operator La Provence à vélo, 51.9 km, ascent 1243 m, descent 1544 m
- GTV VTTAE Étape 9 : Fontaine-de-Vaucluse => Mérindol - mtb, network rcn, operator La Provence à vélo, 46 km, ascent 1193 m, descent 1111 m
- Guardrail - mtb allmountain
- Guarguera - mtb, network rcn, operator Espacio BTT "Alto Gállego"
- Guaxuma para Garça Torta - mtb crosscountry
- Gucci - mtb, operator Robidišče Trail Center, 0.4 km, ascent 0 m, descent 39 m
- Guckaspass - Kissinger Hütte - mtb, 2.9 km, ascent 149 m, descent 1 m
- Guckaspass-Kreuzberg - mtb
- Güecha - mtb, network rcn
- Gueps - mtb downhill, 0.4 km, ascent 119 m, descent 0 m
- Gufferthütte - mtb, operator Tirol
- Guglzipfstrecke - mtb, 29.9 km, ascent 527 m, descent 370 m
- Guisando - mtb, operator Mancomunidad de Municipios del Bajo Tiétar - Centro BTT "Bajo Tiétar", 20.9 km, ascent 950 m, descent 953 m
- Guisborough Forest Blue Route - mtb crosscountry
- Guisborough Forest Red Route - mtb crosscountry, 8.6 km, ascent 269 m, descent 136 m
- Gul slinga Vitalis - mtb, 5.8 km, ascent 104 m, descent 123 m
- Gulch Nature Trail - mtb, network lcn, 0.3 km, ascent 11 m, descent 0 m
- Guldager MTB - mtb crosscountry, 1.9 km, ascent 8 m, descent 8 m
- Gully - mtb crosscountry, 1.7 km, ascent 60 m, descent 0 m
- Gully Trail - mtb allmountain, 0.4 km, ascent 7 m, descent 0 m
- Gully trail - mtb, network lcn, 1 km, ascent 2 m, descent 4 m
- Gulpen MTB route - mtb, network lcn, 22.9 km, ascent 472 m, descent 472 m
- Gummiboll - mtb downhill, 0.2 km, ascent 0 m, descent 18 m
- Gumpental Runde - mtb, network lcn, operator Gemeinde Haus im Ennstal
- Gun Range Trail - mtb, network lcn, 0.7 km, ascent 67 m, descent 0 m
- Gunnarskog - Norra stigen - mtb
- Gunnarskog Mellanstigen - mtb
- Gunnarskog Södra Stigen - mtb
- Gunners Run - mtb crosscountry, 3 km, ascent 43 m, descent 29 m
- Gurgler Achweg - mtb, operator Land Tirol, 3.8 km, ascent 190 m, descent 54 m
- Gurkursprung-Tour - mtb crosscountry
- Gurnigelwald-Gürbe - mtb allmountain, network Mountainbikeland, operator SchweizMobil
- Gurtentrail - mtb downhill, operator Trailnet, 1.8 km, ascent 0 m, descent 257 m
- Guru trail - mtb, 0.4 km, ascent 0 m, descent 26 m
- Gusental Nordrunde - mtb, network lcn, 47.3 km, ascent 1451 m, descent 1450 m
- Gusental-Mitte - mtb, network lcn, 29.2 km, ascent 709 m, descent 707 m
- Gusental-Runde - mtb, network lcn, 79.1 km, ascent 2170 m, descent 2171 m
- Gustavs spår - mtb
- Gustls Trail - mtb, network lcn, 1.8 km, ascent 2 m, descent 196 m
- Gvizd Trail - mtb, 1.3 km, ascent 0 m, descent 195 m
- GW - MTB Heaphy Track - mtb, operator Department of Conservation, 73.2 km, ascent 1975 m, descent 2114 m
- Gwydir Mawr - mtb crosscountry, 23.7 km, ascent 595 m, descent 602 m
- Győrújbarát MTB (unofficial) - mtb
- Gyttegaard Plantage MTB Black Route - mtb, 8.8 km, ascent 57 m, descent 54 m
- Gyttegaard Plantage MTB White Route - mtb, 9.4 km, ascent 55 m, descent 52 m
- Gyttegård Plantage MTB route - mtb
- H - mtb, network lcn, operator Finale Outdoor Region, 1.3 km, ascent 0 m, descent 264 m