Should be episode 10, Alen
There's what to looks to be a Route Marker task of identifying jams by taste. Also something with singing.
Detour is sledge hockey or apple picking. No mention of a U-Turn or One-Way in the preview. Maybe that's really it this season.
Going to Wolfville, Nova Scotia (preview starts with overhead shot of the University Hall at Acadia University)
FYI: University mascot - Axemen or Axewomen (PR shot of Jon on sledge hockey sled with mascot)
Jam/Jelly tasting - possible Road Block (Lauren, Anthony & Sarah seen there)
Anthony & James are at Sledge Hockey, a paralympic sport - I saw this at the 2010 Paralympic Games in Vancouver and it's more vicious than normal ice hockey (probable location Andrew H. McCain arena near University)
Apple sorting - Dave & Irina, Lauren & Joanne