5k Parkrun Speed Booster
Workout - 5k Parkrun Speed Booster
- 10min @ 6'00''/km
- 10 lots of:
- 400m @ 5'15''/km
- 1min rest
- 10min @ 6'30''/km
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Ben Is Running’s guide covers practical ways to speed up your parkrun times. Watch the full video for the complete picture. Here’s what stands out.
Key points
- Build weekly volume gradually. Add a third weekly run, or bump mileage by roughly 10% per week.
- Include one speed session each week. Either 10 × 400 m slightly faster than 5K pace with 1-minute standing recovery, or 4 × 1 km at target 5K pace with 2-minute breaks.
- Stick to the 80/20 approach. 80% of your runs easy and conversational, 20% faster work or tempo.
- Race-day pacing: limit hard racing to 1–2 parkruns per month. Use other weeks for easy running or tempo work.
- A flatter course can trim 1–2 minutes off your time.
- Build aerobic strength with longer runs of 8–20 km (45–90 minutes) at easy pace.
Workout example
Speed day (for a 15-minute 5K runner):
20 × 400 m at slightly faster than your 5K pace
Recovery: 45 seconds light jog or walk between reps
Total time: ~30–35 minTo progress, start with 10 × 400 m and 1-minute recoveries, then add reps and shorten recovery as you get stronger.
Try these strategies, adjust paces to your recent efforts, and log sessions in the Pacing app.