Not every recorded activity is eligible for completions. Here's what counts and what's ignored.
Which activity types count
Twenty Peaks analyzes activity types that can be matched to a route — the supported types are listed in the event's description. Anything else can't be analyzed and is rejected (you may see a reason like activity type not supported).
E-bikes
E-bike rides are tracked, but they're excluded from cycling rankings and from club scores. Whether e-bikes are accepted at all depends on the event — some events allow them, some don't. Check the event's details if you're unsure.
Riding the same route again
You can repeat a route as many times as you like; only your best result counts. A tip: complete all your routes first, then go back and chase faster times. How "best" is decided (fastest time, or most laps) depends on the event — see Event format: Classic.
Related: Following the official route · My completion didn't show up · Becoming a Finisher
