It would be a pain in the butt, but you could lap your watch between biking/running/swimming and then log each split according to its respective activity.
yeah I tried that the other day, but lapping didn't seem to work on the bike function. Maybe my watch is just messed up
AP does not like it when I switch modes mid-activity (triathlon Garmin); have to upload those manually.
I used to log my tri brick trainings as just “brick”, but I guess that doesn’t help you keep an eye on running mileage...
Yeah I think it's just gonna be a pain. I'll try to figure out the lap function, I think that's my best bet.