Routes

• Bosc de Privà - mtb, network rcn, operator Centre BTT Montsec-la Noguera, 20 km, ascent 693 m, descent 692 m
• Bosc del Monestir - mtb, network rcn, operator Centre BTT Montsec-la Noguera, 2.9 km, ascent 139 m, descent 140 m
• Boscaioli - mtb
• Bosco di Centorbi - mtb, network lcn, 10 km, ascent 394 m, descent 394 m
• Bosco Grande - mtb, operator Ornedo Sport, 3.4 km, ascent 24 m, descent 379 m
• Boserup Sporet - mtb crosscountry, operator Roskilde MTB Klub, 11.2 km, ascent 98 m, descent 100 m
• Botnia MTB - mtb crosscountry
• BOTOX - mtb allmountain, network lwn, 1.7 km, ascent 256 m, descent 14 m
• Bottoms Up - mtb, 0.8 km, ascent 5 m, descent 32 m
• Bouchier - mtb allmountain, 9.6 km, ascent 296 m, descent 296 m
• Boucle 10 Rouge - mtb allmountain, network lcn
• Boucle 11 Noire - mtb allmountain, network lcn
• Boucle 3 Rouge - mtb allmountain, network lcn
• Boucle 4 Verte - mtb allmountain, network lcn, 1.5 km, ascent 37 m, descent 37 m
• Boucle 5 Bleue - mtb allmountain, network lcn
• Boucle 6 Rouge - mtb allmountain, network lcn
• Boucle 7 Rouge - mtb allmountain, network lcn, 14.4 km, ascent 693 m, descent 696 m
• Boucle 7A Rouge - mtb allmountain, network lcn, 10.6 km, ascent 517 m, descent 518 m
• Boucle 7B Noire - mtb allmountain, network lcn, 6 km, ascent 339 m, descent 336 m
• Boucle 8 Rouge - mtb allmountain, network lcn, 6.4 km, ascent 140 m, descent 134 m
• Boucle 9 Rouge - mtb allmountain, network lcn, 9.7 km, ascent 365 m, descent 378 m
• Boucle Biron,Maslacq,Castetner - mtb, network lcn, 13.4 km, ascent 141 m, descent 140 m
• Boucle d'Espagnac - mtb, 15.4 km, ascent 506 m, descent 506 m
• Boucle dans les Dioux - mtb, 1.9 km, ascent 28 m, descent 29 m
• Boucle de Camou - mtb, network lcn
• Boucle de Flassieux - mtb, network lcn
• Boucle de l'Eau Noire - mtb, 20.2 km, ascent 237 m, descent 238 m
• Boucle de l'Hermeton - mtb
• Boucle de la Madeleine - mtb, network lcn
• Boucle de la Pointe du Van - mtb, network lcn
• Boucle de Lazerque - mtb, operator Communauté de Communes de la Vallée d'Ossau, 26 km, ascent 1115 m, descent 1116 m
• Boucle de Saint-Hilaire à Saint Bernard - mtb, network lcn
• Boucle de Sylvanès - mtb, network lcn, 10.8 km, ascent 548 m, descent 547 m
• Boucle des 4 Villages - mtb, 18.5 km, ascent 144 m, descent 143 m
• Boucle des Alpages - mtb crosscountry, network lcn
• Boucle des Besoens - mtb allmountain, 11.1 km, ascent 212 m, descent 891 m
• Boucle des Clarines - mtb crosscountry, network lcn, operator Les Gets Portes du Soleil, 5.7 km, ascent 183 m, descent 186 m
• Boucle des Forêts d'Ardenne - mtb
• Boucle des Tourbires - mtb allmountain, 5.8 km, ascent 3 m, descent 694 m
• Boucle du bassin d'Arudy - mtb, operator Communauté de Communes de la Vallée d'Ossau
• Boucle du Belvédère - mtb, operator Communauté de Communes de la Vallée d'Ossau
• Boucle du Bourg-Saint-Léonard - mtb, 20.1 km, ascent 180 m, descent 181 m
• Boucle du Brousset - mtb, operator Communauté de Communes de la Vallée d’Ossau, 11.4 km, ascent 252 m, descent 250 m
• Boucle du Souprat - hiking, network lwn, 15.2 km, ascent 250 m, descent 245 m
• Boucle Erdeven-Etel - mtb, network lcn
• Boucle Fromenteau Rivière St-Jean - mtb, 7.3 km, ascent 64 m, descent 88 m
• Boucle GRPMC Curemonte - mtb, network lcn, 37 km, ascent 655 m, descent 654 m
• Boucle GRPMC de Noailhac - mtb, network lcn, 47 km, ascent 1362 m, descent 1365 m
• Boucle GRPMC Lostanges - mtb, network lcn, 49.6 km, ascent 1288 m, descent 1284 m
• Boucle LVG - mtb, network lcn, 17 km, ascent 194 m, descent 196 m
• Boucle n°14 - Le Sommet des Mémises - mtb crosscountry, network lcn, operator CC Pays d'Evian et Vallée d'Abondance, 5.6 km, ascent 127 m, descent 128 m
• Boucle PMR Maison de l'Eau - mtb, network lcn, 4.1 km, ascent 28 m, descent 28 m
• Boucle PMR Maison de la Forêt - mtb, network lcn, 1.9 km, ascent 19 m, descent 17 m
• Boucle PMR Maison de la Prairie - mtb, network lcn, 3.7 km, ascent 25 m, descent 23 m
• Boucle VTT dans le Pays de Forcalquier-Montagne de Lure 193-1 - mtb allmountain, network lcn
• Boudecká rokle - mtb, network lcn, operator Kokořínské stezky z.s., 3 km, ascent 12 m, descent 137 m
• Bougaud - mtb, network lcn, 5.6 km, ascent 65 m, descent 65 m
• Bougnette - mtb downhill, 0.3 km, ascent 0 m, descent 77 m
• Boulder Track - mtb downhill, 1.3 km, ascent 14 m, descent 46 m
• Boulder Valley Ranch - mtb, network lcn, operator Boulder Open Space and Mountain Parks
• Boulevard - mtb, 1.3 km, ascent 20 m, descent 35 m
• Boulevard nature 3 - mtb, network lcn
• Boulevard nature 3b - mtb, network lcn
• Boulevard Nature 5 - mtb, network lcn, 3.4 km, ascent 11 m, descent 57 m
• Boulevard nature 6 - mtb, network lcn, 7.2 km, ascent 34 m, descent 60 m
• Boundary Trail - mtb crosscountry, 0.4 km, ascent 5 m, descent 7 m
• Boundary Trail - mtb, network lcn, operator Los Alamos National Laboratory, 2 km, ascent 22 m, descent 42 m
• Boussières - mtb, network lcn, operator Grand Besançon, 9.3 km, ascent 190 m, descent 191 m
• BOUSSIÈRES / TORPES / AVANNE-AVENEY / GRANDFONTAINE / MONTFERRAND-LE-CHÂTEAU / RANCENAY / THORAISE - mtb, network lcn, operator Grand Besançon, 29.7 km, ascent 663 m, descent 662 m
• Bovine Groove - mtb downhill, 3.9 km, ascent 75 m, descent 235 m
• Bower Bird - mtb, 0.3 km, ascent 15 m, descent 1 m
• Bowl Trail - mtb, network lcn, 1.6 km, ascent 73 m, descent 11 m
• Box - mtb, 0.9 km, ascent 8 m, descent 10 m
• Box Gum Margin - mtb
• Boy Scout Loop - mtb, 4.3 km, ascent 94 m, descent 94 m
• Boy Scout Trail - mtb, network lcn, 0.7 km, ascent 1 m, descent 3 m
• Boy Wonder - mtb crosscountry, 0.6 km, ascent 1 m, descent 21 m
• Boyarka pines - mtb, 2.4 km, ascent 4 m, descent 26 m
• Boyarka-Malutyanka trail - mtb, network lcn, 2.5 km, ascent 15 m, descent 34 m
• Boyne Forest Trails - mtb, operator Top Of Michigan Mountain Bike Association
• Brabralung Trail (mtb) - mtb
• Bracciano-Manziana - mtb crosscountry, network lcn, 7.6 km, ascent 109 m, descent 112 m
• Brach - mtb, operator Tirol, 5.5 km, ascent 571 m, descent 113 m
• Bräckeleden - mtb crosscountry, 1.6 km, ascent 0 m, descent 330 m
• Bracken Trail - mtb, network lcn, 1 km, ascent 5 m, descent 96 m
• Bradema Trail - mtb, 1.4 km, ascent 26 m, descent 55 m
• Braemar & Glen Clunie - mtb crosscountry
• Braillans - Marchaux-Thise - mtb, network lcn, operator Grand Besançon
• Braille - mtb, 2.3 km, ascent 7 m, descent 305 m
• Brambi Flow - mtb, network lcn, 2.6 km, ascent 393 m, descent 5 m
• Branciforte - mtb, 1.3 km, ascent 49 m, descent 41 m
• Brand Enduroo - mtb
• Brandegg - Kühstein - Goglhof - mtb crosscountry, operator Tirol, 10.8 km, ascent 535 m, descent 537 m
• Brandenkopf-Hausach MTB - mtb
• Branderalm-Gebraalm - mtb crosscountry, operator Tirol, 9.7 km, ascent 731 m, descent 219 m
• Brandwaldstrecke - mtb, 10.1 km, ascent 298 m, descent 298 m
• Branta backen till Gamla Tillflykten - mtb, 1.6 km, ascent 105 m, descent 1 m
• brassac VTT 01 noir - mtb, network lcn
• brassac VTT 02 noir - mtb, network lcn, 36.6 km, ascent 1170 m, descent 1164 m
• brassac VTT 03 rouge - mtb, network lcn