📏 Distance Calculator
Convert between kilometers, miles, meters, and other distance units
All Conversions
Kilometers
10.0 km
Miles
6.21 mi
Meters
10,000 m
Yards
10,936 yd
🏃♀️
5K Race
5 kilometers
🏃
10K Race
10 kilometers
🏃♂️
Half Marathon
21.1 kilometers
🏅
Marathon
42.2 kilometers
⛰️
50K Ultra
50 kilometers
🏔️
100K Ultra
100 kilometers
🌲
100 Mile Ultra
100 miles
🎯
1 Mile
1609 meters
🏁 Common Trail Running Distances
Ultra Distance
50K: 31.07 miles
50 Miles: 80.47 km
100K: 62.14 miles
100 Miles: 160.93 km
Trail Marathons
Marathon: 42.195 km / 26.22 miles
Half Marathon: 21.1 km / 13.11 miles
30K: 18.64 miles
Shorter Trails
10K: 6.21 miles
15K: 9.32 miles
10 Miles: 16.09 km
Track & Short
1 Mile: 1609 meters
1500m: 0.93 miles
800m: 0.5 miles