If you want to get faster, easy miles alone won’t cut it. Interval training — structured periods of hard effort followed by recovery — is the most efficient way to boost your VO2max, improve running economy, and drop your race times. Why Intervals Work Interval training pushes your cardiovascular system to its limits, forcing adaptations…

Training for a marathon is one of the most rewarding challenges a runner can take on. But without a structured plan, those 26.2 miles can feel impossible. Whether you’re targeting your first marathon or chasing a PR, the right training plan makes all the difference. The Foundation: Base Mileage Before you even think about marathon-specific…