This ascent was a part of a 3-day backpacking trip into Maligne Pass Area. On the 1st day, we ascended Replica Peak from Maligne Pass. Very scenic outing. Expect 1.2-2 hours from the Pass to the summit at the moderate pace. A pleasant scree run on the descent.
It's largely a hike except a 100m stretch near the summit, which is very loose and turns this outing into an "easy/easier moderate" scrambling.

Note: my GPS track is under Mt. Mary Vaux.