I’d give it a crack. Other wise head straight up WP, on to canning onto Pickering Brook, Patterson Rd, Walnut Rd, Alersyde Rd, Mundairing Weir rd. Down Kalamunda Rd, onto Hewitt or Welshpool Rd, depending if you are running deep dish WP can be sketchy on the descent, depending on weight in kgs. I’m Mondays off, doing the MS ride this Sunday so would be fresh for Monday. Normally i take some crew on a 100km hills run on a Sunday, but am pulling up fine for Monday. I live in North Perth, could meet along the way or Narrows, just need a time.