- Begins in:
- Thornhill, ON, Canada
- Created By:
- Devon Ackroyd Best Time: 34:00
- This is a 3.75 mi Run in Thornhill, ON, Canada. The Run has a total ascent of 87.4 ft and has a maximum elevation of 619.72 ft. This route was created by dlackroyd on 05/01/2007. View other Runs that dlackroyd has done or find similar maps in North York.