I'm in Markham too but my bike is at the shop in port perry, most of the trails and fun starts north of there anyway. Sometimes it stays in Markham if I commute for work, but I'd be up for a random ride somewhere. There are TONS of fun stuff NE of TO all the way to Algonquin, all kinds to the East and West, but not enough time dang it. Also if any of you guys are in need of wrenching, you're more than welcome to bring your bikes to the shop, I've been meaning to get another batcave night going for a while, maybe this can be an excuse.
I'm at Bathurst and St.Clair with an xr650. Weekends are out for me but I can do the odd evening ride. The raglan pits are less than an hour away by back roads and lots of good stuff starts from there, including singletrack. Closer still is Pickering. The Pickering pits have been lost to development but there is a mix of stuff left including road allowances and ATV tracks. West of the city is possible too with good road allowances starting at Mono Mills. These lead up to Simcoe cty forests. I'll post up next time I go out.
Hey, Im New here I live in Vaughan as well. Weston Rd. And Rutherford. Never seen one adv bike except for my dads (950 adventure KTM) but, i'm looking for people to ride with.