Estimate calories burned on a trail run from your weight and distance, with advanced options for elevation gain, terrain, and calories per mile.
Trail Running Calories Burned Formula
The Basic tab uses a simple distance formula:
Calories Burned (kcal) = Weight (lb) × Distance (miles) × 0.80
The Advanced tab adds elevation gain and trail condition:
Calories Burned (kcal) = [Weight × Distance × 0.80 × Trail Factor] + [Weight × Elevation Gain (ft) × 0.0013]
Variables:
- Weight is your body weight in pounds.
- Distance is your trail run distance in miles.
- Trail Factor adjusts for surface and difficulty: 1.00 for a typical dirt trail, 0.95 for a smooth packed trail, 1.10 for a technical trail, and 1.20 for a steep rocky trail.
- Elevation Gain is the total climb during the run in feet.
What is Trail Running?
Trail running is running on natural surfaces such as dirt, gravel, forest, desert, and mountain trails. Compared with road running, it usually includes more climbing, more uneven footing, and more frequent pace changes.
Calories Burned Trail Running by Distance
For a 150-lb runner using the Basic formula:
| Distance | Calories Burned |
|---|---|
| 1 mile | 120 calories |
| 3 miles | 360 calories |
| 5 miles | 600 calories |
| 8 miles | 960 calories |
| 10 miles | 1,200 calories |
How to Calculate Calories Burned Trail Running
- Enter your weight in pounds.
- Enter your distance in miles.
- If you want more detail, switch to the Advanced tab and enter elevation gain and trail condition.
- Click Calculate to see your calories burned.
Example
Weight = 150 pounds
Distance = 5 miles
Calories Burned = 150 × 5 × 0.80 = 600 calories
