# Chicagoland 300

> former NASCAR Xfinity Series race at Chicagoland Speedway

**Wikidata**: [Q1235660](https://www.wikidata.org/wiki/Q1235660)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NASCAR_O'Reilly_Auto_Parts_Series_at_Chicagoland_Speedway)  
**Source**: https://4ort.xyz/entity/chicagoland-300