PACEPLOTTER

Preparing a half marathon

half marathon plan for 2:15:00

Running 2:15:00 over the half marathon means holding 6:25/km from start to finish. It's an achievable goal with consistent training: this plan favours gradual progression, and 3 sessions a week are enough.

What this time implies

Equivalent times (Riegel formula); if your current times are far off, pick an intermediate goal:

  • 5k 29:21
  • 10k 1:01:11
  • Marathon 4:41:28

The plan, week by week

Complete 12-week example, calibrated for a 2:15:00 goal (3 sessions/week). For a plan at YOUR paces aligned with YOUR race date: Personalize this plan

Training paces for this plan

01 Base 24 km
  • Tuesday 8 × 400 m at 5K pace (5:50/km), 1:15 jog recovery, 15 min warm-up and cool-down
  • Thursday 2 × 8 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 9 km (7:50/km)
02 Base 27 km
  • Tuesday 10 × 400 m at 5K pace (5:50/km), 1:15 jog recovery, 15 min warm-up and cool-down
  • Thursday 20 min at threshold (6:20/km), 15 min warm-up and cool-down
  • Sunday Long run 10 km (7:50/km)
03 Base 27 km
  • Tuesday 6 × 600 m at 5K pace (5:50/km), 1:30 jog recovery, 15 min warm-up and cool-down
  • Thursday 2 × 10 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 11 km (7:50/km)
04 Base · recovery 24 km
  • Tuesday 8 × 400 m at 5K pace (5:50/km), 1:15 jog recovery, 15 min warm-up and cool-down
  • Thursday 2 × 8 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 9 km (7:50/km)
05 Build 32 km
  • Tuesday 6 × 800 m at 5K pace (5:50/km), 1:45 jog recovery, 15 min warm-up and cool-down
  • Thursday 2 × 15 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 13 km with 3 km at marathon pace (6:40/km)
06 Build 32 km
  • Tuesday 5 × 1000 m at 5K pace (5:50/km), 2:00 jog recovery, 15 min warm-up and cool-down
  • Thursday 2 × 12 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 14 km with 4 km at marathon pace (6:40/km)
07 Build 33 km
  • Tuesday 8 × 600 m at 5K pace (5:50/km), 1:30 jog recovery, 15 min warm-up and cool-down
  • Thursday 25 min at threshold (6:20/km), 15 min warm-up and cool-down
  • Sunday Long run 15 km with 5 km at marathon pace (6:40/km)
08 Build · recovery 32 km
  • Tuesday 6 × 1000 m at 5K pace (5:50/km), 2:00 jog recovery, 15 min warm-up and cool-down
  • Thursday 3 × 10 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 12 km (7:50/km)
09 Build 36 km
  • Tuesday 6 × 800 m at 5K pace (5:50/km), 1:45 jog recovery, 15 min warm-up and cool-down
  • Thursday 30 min at threshold (6:20/km), 15 min warm-up and cool-down
  • Sunday Long run 17 km with 6 km at marathon pace (6:40/km)
10 Build 37 km
  • Tuesday 5 × 1000 m at 5K pace (5:50/km), 2:00 jog recovery, 15 min warm-up and cool-down
  • Thursday 2 × 15 min at threshold (6:20/km), 3 min recovery, 15 min warm-up and cool-down
  • Sunday Long run 18 km with 3 km at marathon pace (6:40/km)
11 Taper 24 km
  • Tuesday 6 × 400 m at 5K pace (5:50/km), 1:15 jog recovery, 15 min warm-up and cool-down
  • Thursday 15 min at threshold (6:20/km), 15 min warm-up and cool-down
  • Sunday Long run 10 km (7:50/km)
12 Taper 31 km
  • Tuesday 4 × 300 m at 5K pace (5:50/km), 1:15 jog recovery, 15 min warm-up and cool-down
  • Friday Easy run 4 km (7:50/km)
  • Sunday RACE DAY: 21.1 km. Enjoy it!

This plan is generated by a published method from the information you provided. It is not medical advice: see a doctor before (re)starting running, listen to your body, and skip a session if something hurts.