5K Time Trial
Warm-up + strides, 5 km all-out, cool-down
Collection
The staples 5K and 10K runners keep coming back to: reps at 5K effort from 400 m to 1,600 m, a broken 5K, fast-finish 800s, a 20-minute tempo and a 5K time trial to measure the result. A few carry names — The Michigan, the Mona fartlek, Billat's 30/30s — and their pages cite where they come from. Every rep is set by effort, so the same session works at any pace.
Warm-up + strides, 5 km all-out, cool-down
1600 · tempo mile · 1200 · tempo mile · 800 · tempo mile · 400
2×90 s · 4×60 s · 4×30 s · 4×15 s hard, equal floats — 20 min
16–20 × (30 s at vVO2max / 30 s easy)
20 min continuous at threshold
6–8 × 800 m, surge the last 200, 2–3 min rest
5 × 1 km at 5K effort, ~90 s jog
6 × 800 m at 5K effort, 75–90 s jog
4 × 1200 m at 5K effort, ~2 min jog
3 × 1600 m at 5K effort, 2–3 min jog
12 × 400 m at 5K effort, 200 m jog or 60 s
2 km + 2 km + 1 km at 5K effort, ~2 min rest
Describe it and it's built for your Garmin — your coach can plan the weeks around it.