https://app.trainerday.com/workouts/endurance-ride-aerobic-threshold-lt1-1h20m
Trainer Day - Endurance ride (Aerobic Threshold/LT1) 1h20m
Apr 22, 2026 - This classic endurance ride keeps you in a steady pace, building your aerobic engine and laying the foundation for future efforts, whether on long climbs or...
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