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Pace Calculator
Calculate running pace, speed, and race time predictions for training and competition.
Calculate Pace from Time & Distance
Find your pace per kilometer/mile
km
h
min
sec
Calculate Time from Pace & Distance
Predict race finish times
min/km
km
Training Pace Zones
Different paces for different training purposes
Easy Run
Conversational pace
70-80% of weekly miles
Tempo Run
Comfortably hard
15-20 sec/km slower than 5K pace
Interval
5K race pace
Short reps with recovery
Repetition
3K-1 mile pace
Speed and neuromuscular power
Common Race Pace Targets
🏃♂️ Men's Standards
5K Good:4:00-4:30 min/km
10K Good:4:15-4:45 min/km
Half Marathon Good:4:30-5:00 min/km
Marathon Good:4:45-5:30 min/km
🏃♀️ Women's Standards
5K Good:4:30-5:00 min/km
10K Good:4:45-5:15 min/km
Half Marathon Good:5:00-5:30 min/km
Marathon Good:5:30-6:00 min/km
💡 Pacing Tips
- • Start conservatively - negative splits are ideal
- • Practice race pace during training runs
- • Use a GPS watch or smartphone app for real-time feedback
- • Account for weather conditions and course elevation
- • Train at various paces to improve lactate threshold