Starting point: Dadong Village
1. From the starting point to the west, drive along Jingzhou Road for 860m, cross the Dadou Bridge, turn around and enter Jingzhou Road.
2. Drive along Jingzhou Road for 5. 1km, cross the left bridge of expressway overpass, turn left slightly in the direction of G4/ Beijing-Hong Kong-Macao Expressway/Jingshi Expressway, and enter the expressway overpass 1 bridge.
3. Go along the expressway overpass bridge 1 drive 160m, cross the expressway overpass bridge 1 50m, and go straight into the Beijing-Hong Kong-Macao Expressway.
4. Drive along Beijing-Hong Kong-Macao Expressway 16.8km, turn right slightly and enter Dujiakan Bridge.
5. Drive along Dujiakan Bridge for 370 meters, cross Dujiakan Bridge, turn right ahead and enter Beijing-Hong Kong-Macao Expressway.
6. Drive along the Beijing-Hong Kong-Macao Expressway for 4.9 kilometers, cross the Dawayao Bridge, turn right slightly in the direction of Fengbei Road/Southwest Fourth Ring Road/Fengtai/Second Ring Road, and enter Dajing West Bridge.
7. Drive along Dajing West Bridge for 300 meters, cross Dajing West Bridge for about 120 meters, and go straight into Fengti South Road.
8. Drive along Fengti South Road 1.2km, cross Fengti West Bridge, head for Northwest Fourth Ring Road/Yuegezhuang Bridge/South Square of Beijing West Railway Station/Beijing South Railway Station, turn right slightly and enter Fengtai North Road.
9. Drive 600 meters along Fengtai North Road, cross Fengbei Bridge and go straight into Fengtai North Road.
10. Drive along Fengtai North Road 1.3km, cross Jinshi Huitong Building on the right, drive in the direction of West Third Ring Road/Liuliqiao/Fengyi Bridge, turn right slightly and enter Lize Bridge.
1 1. Drive 500 meters along Lize Bridge, cross Lize Bridge for about 50 meters, and go straight into the Third Ring Road.
12. Drive along the Third Ring Road for 3.8km, cross Yuquanying Bridge and go straight into the Third Ring Road.
13. Drive along the Third Ring Road for 280 meters, exit Caoqiao East Road, turn right slightly and enter the South Third Ring Road West Road.
14. Drive along the auxiliary road of South Third Ring Road West Road for 880m, cross You 'an South Bridge and turn right at the rear.
15. Go ahead for 40 meters and turn right.
16. Drive 50 meters to the finish line (left side of the road).
End point: Kaide Mall (Grand Canyon ...