I wasn’t sure if this belongs in the feature requests or bug reports section but I’ve done a couple of 70.3s since the feature to track outdoor activities launched, and neither of them appear in the Companion app; I’d expect to get XP for the bike leg at least. Both races were recorded as a multisport activity on my Garmin watch and saved correctly to Garmin Connect.
Will this be fixed when tracking of outdoor runs launches? If not, would you please consider adding support for triathlons?