| Location | Name | Canton | Status | LD | Distance | Time |
| Bergün | Piz Darlux | GR | ![]() |
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3.0 km | 2.5 h |
| Bettmeralp | Bettmeralp-Riederalp | VS | ![]() |
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4.0 km | 2 h |
| Binn | NaturaTrail | VS | ![]() |
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6.0 km | 2 h |
| Birgisch | Birgisch Ägerte | VS | ![]() |
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3.1 km | 3 h |
| Blatten | Rischiner - Trail | VS | ![]() |
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2.2 km | 1.5 h |
| Blatten | Holzji - Trail | VS | ![]() |
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4.3 km | 2.5 h |
| Blatten | St. Antonius -Trail | VS | ![]() |
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5.0 km | 2.3 h |
| Blitzingen | Rotten-Trail | VS | ![]() |
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5.0 km | 2.5 h |
| Boltigen | Jaunpass - Bäderhorn | BE | ![]() |
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9.1 km | - |
| Bulle | Grand tour de la Chia | FR | ![]() |
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4.8 km | 2.3 h |
| Bulle | Petit Tour La Chia | FR | ![]() |
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5.6 km | 2.3 h |
| Bulle | La Part Dieu | FR | ![]() |
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3.0 km | 1.3 h |
| Bulle | KIDS - Buvette de la Chia | FR | ![]() |
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1.6 km | 0.3 h |
| Bürchen | Paradiesli-Trail | VS | ![]() |
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8.0 km | 1.5 h |
| Bürchen | Panorama-Trail | VS | ![]() |
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6.0 km | 1.5 h |