The prolific winner places one-two in Friday's $75,000 CSI4*-W during the Harvest Celebration; his student Vanessa Mannix (CAN) claims 3rd.

It came down to a two-horse race between Hannah Rajotte/ Patronus and Ashley Arnoldt/Lestat OLD over Peter Holmes' course at tbird.

A contentious eight-horse jump-off saw Vanessa Mannix (CAN) and Catinka 25 settle for second with Conor Swail (IRL) and Theo 160 third.

The newlywed won the $15,000 CSI3* Maui Jim Winning Round 1.45m aboard her longtime mount, Goodwill VB.

In the four-horse jump-off in the 1.50m CSI3* class on Thursday, the Irishman stacked the odds by making up 50 per cent of the lineup.

Vanessa Mannix (CAN) and Catinka 25, who won the $100,000 ATCO Cup last week, finished a very close second.

After making the podium on three other occasions at the Summer Fort Classic, Mannix broke through with an impressive win.

Competition continues at the Summer Fort Classic CSI3* with Irish rider Robert Blanchette placing one-two in the $25,000 Hunter Derby.

As the border gradually reopens to non-citizens, it sees the welcome return of international competition to Thunderbird Show Park.

Thunderbird Show Park's Western Family event in Langley, BC, wrapped up on Sunday with a second grand prix win this season for Phillips.