How do I import my activities from Outdooractive?

If you already sync your Outdooractive data with Strava, those activities load automatically when you sync with Strava. Otherwise, request your data with an email such as the following:

To: support@outdooractive.com
Subject: Bulk Data Export Request

Please email me a full copy of all my Outdooractive data including track details. My registered email is [your email].

Sincerely, [your name]

Then simply load the file they send you into List Hiker.

Outdooractive sadly does not allow other services to synchronize recorded activities in an ongoing fashion. One workaround is to redundantly track new activities with Strava (or another service, such as Garmin Connect, that syncs with Strava). Another is to download individual GPX files after each activity and load them into List Hiker.