90 Minute Half Marathon Pace Calculator

Calculate exact pacing for a 90 minute half marathon. Get km splits and pacing strategy to break 1:30. Target pace: 4:16/km (6:52/mi).

Target Pace for Half Marathon
4:16 /km(6:52 /mi)

Select Distance

Unit System

h
:
m
m
:
s
min/mi
Distance
Half Marathon
Pace (min/mi)
6:52
Speed (mph)
8.7
Finish Time
1:30:00

Race Splits

DistanceTimePace
3.1 mi21:196:52 /mi
6.2 mi42:396:52 /mi
9.3 mi1:03:596:52 /mi
12.4 mi1:25:196:52 /mi
13.1 mi1:29:596:52 /mi

What pace do I need for a 90 minute half marathon pace?

To achieve a 90 minute half marathon pace, you need to maintain a consistent pace of 4:16 per kilometer or 6:52 per mile throughout the entire Half Marathon distance.

Pacing Strategy

Successful race pacing requires more than just knowing your target pace. Here are key strategies for achieving your goal:

  • Start conservatively: Begin slightly slower than your target pace (5-10 seconds per km slower) for the first 10-15% of the race to conserve energy.
  • Settle into rhythm: Find your target pace and maintain it for the middle portion of the race. This is where consistency matters most.
  • Finish strong: If you have energy in reserve, you can gradually increase pace in the final 10-20% of the race.
  • Know your splits: Use the splits table above to track your progress at key checkpoints during the race.

Training Tips

To successfully achieve a 90 minute half marathon pace, your training should include:

  • Long runs: Build endurance at a comfortable pace, typically 60-90 seconds per km slower than race pace.
  • Tempo runs: Practice running at or slightly faster than your target race pace for sustained periods.
  • Interval training: Improve your speed and VO2 max with faster interval sessions.
  • Race pace practice: Include segments of your long runs at goal race pace to develop race-specific fitness.

Race Day Checklist

  • Review your pacing strategy and splits
  • Set your watch or app with target pace alerts
  • Plan nutrition and hydration based on your goal time
  • Warm up properly with easy jogging and dynamic stretches
  • Trust your training and stick to your plan