BOHEMIAN GRAN FONDO (BGF) - Very challenging endurance ride (176 km) with elevation gain of 4340 m with four timed sections. The riders choose their own tempo which will allow them to finish the course in the given time limit ( based on the minimum average speed of 18 km/h including all stops on the course)
Start (8:30) - Český Krumlov (Parking P3), Křížová hora, Přídolí, Silniční domky, Zahrádka, Omlenice, Rožmitál na Šumavě, Zátoň (W), Slubice, Suš, Světlík, Slavkov, Kájov, Větřní, Český Krumlov Parking P3 (RP), and then follow the Fondo Český Krumlov course.
Annotation: italics – timed sections (TS), RP – refreshment place with WC, W -water
| 176 km | 4340 m | 4 | 8:30 |
| DISTANCE | ELEVATION GAIN | Timed sections | START |
| TS | Name of the TS | Distance | Climb | Start of the TS from Start |
| 1 | Start – Křížová hora | 0.9 km | 94 m | 0.3 km |
| 2 | CK Nádraží - Plánský | 7.9 km | 361 m | 77 km |
| 3 | Arnoštov - Dlouhý hřeben | 3.2 km | 144 m | 125 km |
| 4 | Hejdlov - Plánský | 1.7 km | 96 m | 172 km |