5K Pace Calculator

Calculate 5K race pace

Target Time
Pace Results
Required Pace
0:00 min/km
Target Time: 0:00
Distance: 5 km (3.1 miles)
Pace (min/mile): 0:00
Speed: 0 km/h
1K Split: 0:00
2K Split: 0:00
3K Split: 0:00
4K Split: 0:00

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What is 5K Pace Calculator?

This 5K pace calculator helps you determine the required pace per kilometer (or mile) to achieve your target 5K finish time. A 5K is 5 kilometers (3.1 miles), the most popular race distance for beginners and experienced runners alike due to its accessibility and the balance between speed and endurance required.

The calculator shows your required pace in both metric and imperial units, speed in km/h, and split times for each kilometer. Use this to plan your race strategy and practice the required pace in training. The 5K is short enough to race at high intensity but long enough to require pacing strategy.

How to Use This Calculator

Step 1: Enter your target 5K finish time in minutes and seconds.
Step 2: Click "Calculate" to see your required pace and split times.
Step 3: Review the required pace per km/mile and speed.
Step 4: Check split times for each kilometer checkpoint.
Step 5: Practice this pace in training to ensure it's realistic.
Step 6: Use the pace to plan your race-day strategy.

5K Pace Examples

Example 1 - 25 Min 5K: Target: 25:00. Pace: 5:00 min/km (8:03 min/mile), Speed: 12 km/h.

Example 2 - 20 Min 5K: Target: 20:00. Pace: 4:00 min/km (6:26 min/mile), Speed: 15 km/h.

Example 3 - 30 Min 5K: Target: 30:00. Pace: 6:00 min/km (9:39 min/mile), Speed: 10 km/h.

Example 4 - 22 Min 5K: Target: 22:00. Pace: 4:24 min/km (7:04 min/mile), Speed: 13.6 km/h.

Example 5 - 18 Min 5K: Target: 18:00. Pace: 3:36 min/km (5:47 min/mile), Speed: 16.7 km/h.

Example 6 - 35 Min 5K: Target: 35:00. Pace: 7:00 min/km (11:16 min/mile), Speed: 8.6 km/h.

Example 7 - 15 Min 5K: Target: 15:00. Pace: 3:00 min/km (4:50 min/mile), Speed: 20 km/h.

Frequently Asked Questions

What is a good 5K time?
Good 5K times vary: Sub-15 minutes is elite, 15-20 is advanced, 20-25 is intermediate, 25-35 is beginner, and 35+ is walker/jogger. Finishing a 5K at any pace is an achievement.
How should I pace a 5K?
Start slightly slower than goal pace for the first kilometer to warm up. Accelerate gradually through the middle 2K. Push hard in the final 2K when fatigue sets in. Negative splitting (faster second half) often yields better results.
What's the best strategy for a first 5K?
For your first 5K, focus on finishing rather than time. Start conservatively, maintain a comfortable pace you can sustain, and save energy for the final kilometer. Don't go out too fast - the first kilometer should feel easy.
How do I train for a faster 5K?
Include interval training (400m-1km repeats at goal pace), tempo runs (20-30 min at threshold pace), easy runs for base mileage, and hill training. Speed work improves anaerobic capacity, while easy runs build aerobic base.
How do 5K and 10K paces compare?
5K pace is typically 15-30 seconds per km faster than 10K pace. Since the distance is half, you can sustain a higher intensity. 5K racing is more anaerobic, while 10K requires more aerobic endurance.
Should I sprint the finish of a 5K?
Yes, the final 200-400 meters is the time to give maximum effort. You'll be tired, but everyone is. A strong finish can improve your time significantly and provide a psychological boost for future races.