This Friday Fartlek Run features **5×2-minute VO₂ max intervals** designed to sharpen 5km speed and build aerobic power. Ideal for parkrunners wanting a simple, effective tune-up session, this workout helps improve running efficiency, lift top-end fitness, and boost confidence heading into your next hard parkrun effort.
View More Friday Fartlek Run: 5x 2min VO2 Max Runs
This Friday Fartlek Run features **3×12-minute tempo intervals** designed to build aerobic strength and sustainable speed. Running at Level III with short recoveries, this session is ideal for runners and triathletes preparing for half marathons, marathons, and longer endurance events while maintaining controlled, high-quality training.
View More Friday Fartlek Run: 3x 12min Tempo Runs
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 features 5×7-minute tempo intervals designed to build aerobic strength and sustainable speed. Running at Level III with short recoveries, this session is ideal for runners and triathletes preparing for half marathons, marathons, and longer endurance events, providing quality training without excessive fatigue.
View More Friday Fartlek Run: 5x 7min Tempo Runs
This Friday Fartlek Run features 8×4-minute tempo intervals at Level III — a controlled, sub-threshold effort that builds aerobic strength and pacing discipline. Ideal for runners and triathletes preparing for half marathons, marathons, and longer events, this session delivers quality endurance work without excessive fatigue, making it perfect for both early build phases and taper periods.
View More Friday Fartlek Run: 8x 4min Tempo Runs
This Friday Fartlek Run features 6×5-minute tempo intervals designed to build aerobic strength and sustainable speed. Running at Level III with short recoveries, this workout is ideal for runners and triathletes preparing for half marathons, marathons, and longer endurance events, delivering quality training without excessive fatigue.
View More Friday Fartlek Run: 6x 5min Tempo Runs
This Friday Fartlek Run features 4×7-minute tempo efforts at an intensity just below threshold — controlled, sustainable, and highly effective for building aerobic strength. Ideal for runners and triathletes preparing for half marathons, marathons, and longer events, especially during early build phases or taper periods.
View More Friday Fartlek Run: 4x 7min Tempo Runs
This Friday Fartlek Run features 5×5-minute tempo efforts at an intensity just below threshold — strong, controlled, and sustainable. Ideal for runners and triathletes building towards half marathons, marathons, or longer events, this session develops aerobic strength without overreaching and fits perfectly into early build phases or taper periods.
View More Friday Fartlek Run: 5x 5min Tempo Runs
Boost your running fitness with this Friday Fartlek Run session featuring 4×5-minute tempo intervals. Discover how to pace your tempo efforts, structure your warm-up and cool-down, and build strength for half-marathons, marathons, and beyond. Perfect for recreational runners and triathletes.
View More Friday Fartlek Run: 4x 5min Tempo Runs
🏃♂️💨 Chase Your Sub-20min 5km Dream! 💥
Ready to crush that 5km goal and break the 20-minute barrier? 🏆 Our dedicated running plan will push your limits and get you there!