Took a meetup group around the Lake trail loop. Good company & an easy power walk around the lake ... my GPS reads the true cumulative elevation gain of 250m over 10.5km, and we did it in under 3.0 hours with a 20 minute rest at North Beach for food and bathroom breaks and a couple other stops along the way.
If you like to play outside... I am also a co-organizer of a local meetup. check us out: Maple Ridge Hiking Group
Have fun and ya never know... maybe I will see you on the trails!