Routes
- Autour d'Eglingen - mtb, network lcn, 6.3 km, ascent 31 m, descent 33 m
- Autour d’Auray - mtb, network lcn
- Autour de Bouclans - mtb, network lcn
- Autour de Brié et Angonnes - mtb, network lcn, 19.6 km, ascent 475 m, descent 475 m
- Autour de Geishouse - mtb, network lcn, 12.7 km, ascent 528 m, descent 528 m
- Autour de Grandrupt - mtb, network lcn, 15.8 km, ascent 418 m, descent 412 m
- Autour de Hures - mtb, network lcn, 23.2 km, ascent 459 m, descent 457 m
- Autour de l'Ermitage - mtb, 11.1 km, ascent 130 m, descent 119 m
- Autour de la bonne - mtb crosscountry, 6 km, ascent 73 m, descent 71 m
- Autour de la Thoranche - mtb, network lcn
- Autour des Dolmens - mtb, network lcn, 7.7 km, ascent 75 m, descent 74 m
- Autour du Champ du Feu - mtb, network lcn
- Autour du désert - mtb, network lcn, 8.2 km, ascent 77 m, descent 77 m
- Autour du Lac de la Madone - mtb, network lcn
- Autour du Puy du Fournet - mtb, network lcn, 11.2 km, ascent 314 m, descent 313 m
- Autour du Rocher de Mutzig - mtb, network lcn
- Aux Confins du Quercy - mtb, network lcn, 15.2 km, ascent 178 m, descent 181 m
- Aux pays des sources - mtb, network lcn
- Aux portes de la Nesque - mtb, network lcn, operator La Provence à vélo, 22.1 km, ascent 641 m, descent 638 m
- AV n° 1 - mtb crosscountry
- Avalanche Multi-Use Trail System - mtb
- Avalanche trail - mtb, 0.8 km, ascent 0 m, descent 89 m
- Avioai - mtb, network lcn, operator Finale Outdoor Region, 1.6 km, ascent 1 m, descent 219 m
- AVML-MTB - mtb, network lwn
- Avon Tyrrell Red Trail - mtb
- Avrona Bike - mtb, network lcn, 6.3 km, ascent 265 m, descent 264 m
- Awaba Loop - mtb, network lcn, operator Hunter Mountain Bike Association, 10.4 km, ascent 500 m, descent 500 m
- Axamer Lizum - mtb, operator Tirol, 3.8 km, ascent 0 m, descent 525 m
- Axeman - mtb crosscountry, 4.1 km, ascent 107 m, descent 107 m
- Axeman's Track - mtb crosscountry, 2.3 km, ascent 12 m, descent 7 m
- Axhögen - mtb downhill, 0.9 km, ascent 0 m, descent 68 m
- AY36 - mtb, network lcn
- AY37 - mtb, network lcn
- AY38 - mtb, network lcn, 13.6 km, ascent 398 m, descent 398 m
- Azur - mtb allmountain, 9.9 km, ascent 67 m, descent 529 m
- B 1 - mtb, 1.7 km, ascent 7 m, descent 173 m
- B 2 - mtb
- B 3 - mtb, 0.8 km, ascent 0 m, descent 90 m
- B 5 - mtb
- B 6 - mtb, 2.2 km, ascent 0 m, descent 242 m
- B Line - mtb, 3.5 km, ascent 331 m, descent 15 m
- B Line - mtb, 0.3 km, ascent 0 m, descent 25 m
- B Rude Not 2 - mtb allmountain
- B-ONE CECILIA BIKE 2019 - mtb, network lcn
- B-Trail - mtb, network lcn, 3.4 km, ascent 7 m, descent 284 m
- B3 (Berg & Silber-Tour) - mtb, operator Volksbank-Arena Harz
- B3 MTB track "Costamagna" - mtb, 3.4 km, ascent 40 m, descent 39 m
- B4 (Gipfelstürmer-Tour Brocken) - mtb, operator Volksbank-Arena Harz
- B5 (Mollenberg-Tour) - mtb, operator Volksbank-Arena Harz
- B6 (Ochsen-Tour) - mtb, operator Volksbank-Arena Harz
- Baba MTB Okruh A - mtb, operator Cyklokoalicia Pezinok, 4.8 km, ascent 144 m, descent 151 m
- Baba MTB Okruh B - mtb, operator Cyklokoalícia Pezinok
- Baba MTB Okruh C - mtb, operator Cyklokoalícia Pezinok, 0.3 km, ascent 0 m, descent 27 m
- Babbler Loop - mtb crosscountry, 3.7 km, ascent 89 m, descent 117 m
- Babenberger-Strecke - mtb
- Babewatch trail - mtb, 2.9 km, ascent 14 m, descent 341 m
- Babí důl - mtb, network lcn, operator Kokořínské stezky z.s., 2.3 km, ascent 9 m, descent 71 m
- Babia Góra Trails - mtb, network Babia Góra Trails
- Babine MTB - mtb, 0.2 km, ascent 3 m, descent 6 m
- Baby XC - mtb trial
- Bach-Trail - mtb, operator Wienerwald Trails, 2 km, ascent 17 m, descent 30 m
- Bächi Bike - mtb, network lcn, operator Mountainbikeland Schweiz, 34 km, ascent 1503 m, descent 1630 m
- Bachtel Trail - mtb
- Back 40 - mtb, network lcn
- Back 40 Access Path - mtb, network lcn, 0.4 km, ascent 22 m, descent 11 m
- Back 40-Sugar Connector - mtb, network lcn, operator US:AR:Bella Vista, 0.9 km, ascent 15 m, descent 1 m
- Back Alley - mtb, 0.2 km, ascent 0 m, descent 11 m
- Back Behind - mtb, 1.5 km, ascent 9 m, descent 60 m
- Back Nine - mtb
- BACK TO HEAVEN trail - mtb, 0.5 km, ascent 62 m, descent 0 m
- Back to top - mtb, 0.2 km, ascent 8 m, descent 0 m
- Bäckalyckan - mtb crosscountry, 6.4 km, ascent 38 m, descent 38 m
- Backbone - mtb, 2.7 km, ascent 107 m, descent 87 m
- Bäcken (röd) - mtb, 5 km, ascent 36 m, descent 36 m
- Bäckersteig Strecke - mtb
- Backup - mtb, 0.1 km, ascent 1 m, descent 0 m
- Backyard Trails - mtb, network lcn, operator Tarheel Trailblazers
- Baco - mtb, 5.8 km, ascent 64 m, descent 61 m
- Bacon Woods Tratil - mtb, network lcn
- Bad Fusch - Embach Hochalm - mtb, network lcn, 8.3 km, ascent 851 m, descent 26 m
- Bad Häring - Söll - mtb
- Bade Tour - mtb, network rcn
- Badelunda - mtb
- Baden Powell Trail - mtb allmountain, 1.5 km, ascent 94 m, descent 48 m
- Baden to the Bone - mtb, operator Montainbike Freiburg e.V., 3.1 km, ascent 7 m, descent 386 m
- Badger - mtb, 1.7 km, ascent 41 m, descent 35 m
- Badia Cavana - PLES3 - mtb crosscountry, network mtb, operator Comune di Lesignano de' Bagni
- Badish Moon Rising - mtb, 6.4 km, ascent 652 m, descent 101 m
- Bækkelund - mtb crosscountry, 5.2 km, ascent 44 m, descent 44 m
- Bagterp Plantage - mtb, 3.8 km, ascent 19 m, descent 19 m
- Bahnentour Mytehnregion Hoch-Ybrig - mtb, network rcn
- Baierwald Runde SW44 - mtb, network lcn, 20.8 km, ascent 742 m, descent 743 m
- Bairne Track - mtb, 3.5 km, ascent 63 m, descent 153 m
- Bajer bike route - mtb, network lcn, 6.3 km, ascent 84 m, descent 84 m
- Baker's Dozen - mtb crosscountry, 1.7 km, ascent 107 m, descent 96 m
- Bakers Gully - mtb allmountain
- Balade initiatique - mtb, network lcn, 4.9 km, ascent 60 m, descent 55 m
- Balade Lamalousienne - mtb
- Balade MTB - mtb, 0.2 km, ascent 0 m, descent 5 m
- Balcon sur l'Aron - mtb crosscountry, 10.7 km, ascent 254 m, descent 249 m