Bolivar Run is a 4.70 mi (7.56 km) long second-order tributary to Tunungwant Creek.

[2] Bolivar Run rises about 4 miles (6.4 km) northwest of Bradford, Pennsylvania, and then flows southeast to meet Tunungwant Creek on the northside of Bradford, Pennsylvania.

Bolivar Run drains 5.42 square miles (14.0 km2) of area, receives about 45.4 in/year (115 cm/year) of precipitation, and is about 87.36% forested.

[3]