Man pages matching name garmin_save_runs in section 1:

garmin_save_runs.1.en	debian 10 / garmin-forerunner-tools
garmin_save_runs.1.en	debian 11 / garmin-forerunner-tools
garmin_save_runs.1.en	debian 12 / garmin-forerunner-tools
garmin_save_runs.1.en	debian 13 / garmin-forerunner-tools