UCI CYCLING REGULATIONS  Chapter VII ROAD RACES  § 1  Road Races  Road Race Distances  For courses with unique and desirable features, exceptions may be permitted at the  discretion of the UCI.  (text modified on 26.06.07; 01.01.10; 01.01.16)  16.7.001  All road race courses must be completely closed to other traffic.  16.7.002  The maximum and minimum distances for UCI para-cycling international road races shall  be:  Sport Class  Minimum Maximum  B men  93 km 125 km  B women  78 km  105 km  C5 men  75 km 100 km  C4 men  75 km  100 km  C3 men  60 km  80 km  C2 men  60 km  80 km  C1 men  60 km  80 km  C5 women  60 km  80 km  C4 women  60 km 80 km  C3 women  48 km 65 km  C2 women  48 km 65 km  C1 women  48 km 65 km T2 men  30 km 40 km  T1 men  30 km 40 km  T2 women  26 km 35 km  T1 women  26 km 35 km  H5 men  60 km 80 km  H4 men  60 km 80 km  H3 men  60 km 80 km  H2 men  45 km 60 km  H1 men  45 km 60 km  H5 women  52 km 70 km  H4 women  52 km 70 km  H3 women  52 km 70 km  H2 women  37 km 50 km  H1 women  37 km 50 km  E0121  PARA-CYCLING  48 