This Friday Fartlek Run features 4×4-minute VO₂ max intervals designed to build top-end speed and aerobic power. Ideal for parkrun and 5km athletes, sprint triathletes, and runners in the right phase of a longer build, this session helps lift your speed ceiling and improve high-intensity running performance.
View More Friday Fartlek Run: 4x 4min VO2 Max Run
This Friday Fartlek Run is a sharp VO₂ max session designed to build top-end speed and improve short-term tolerance to high-intensity efforts. Featuring 4×2-minute reps at Level V+ with short recoveries, this workout is ideal for 5km and 10km runners, as well as sprint and Olympic-distance triathletes looking to sharpen race-specific speed and power.
View More Friday Fartlek Run: 4x 2min VO2 Max Run
This Friday Fartlek Run is a high-quality VO₂ max session designed to improve top-end speed and short-term tolerance to higher intensity efforts. Featuring 6×3-minute reps at Level V with short recoveries, this workout is ideal for 5km and 10km runners, as well as sprint and Olympic-distance triathletes looking to sharpen speed and race-specific fitness.
View More Friday Fartlek Run: 6x 3min VO2 Max Run