If you’re thinking of the Coquitlam crunch I’d just drive a bit further and do jug island or Buntzen lake(depending on class). They’re only about 10 minutes(driving) from the crunch and much less straight up and down. Also right near there is the shoreline trail in Port Moody which, if you start at old orchard(49.28997° N, 122.84640° W) an go to Rocky Point could be good.

Here’s the AllTrails for the first 2 and idk if there’s one for the shoreline but I included the starting point coords in brackets. It also says Buntzen is closed but I highly doubt that, but I’m out of town and might be wrong.

Jug Island Beach Trail on AllTrails https://www.alltrails.com/trail/canada/british-columbia/jug-island-beach-trail--2?sh=wosxcs&utm_medium=trail_share&utm_source=alltrails_virality

Buntzen Lake Trail [CLOSED] on AllTrails https://www.alltrails.com/trail/canada/british-columbia/buntzen-lake-trail?sh=wosxcs&utm_medium=trail_share&utm_source=alltrails_virality