Calories Burned Mountain Biking in Portland, OR
Calculate how many calories you burn doing mountain biking in Portland, Oregon. Adjusted for Portland's temperate climate (avg 52°F). MET: 8.5. Climate adjustment: +3%.
Mountain Biking Calorie Calculator for Portland
Mountain Biking in Portland for 30 minutes
318 kcal
MET 8.5 · 73 kg · 635 kcal/hour
Includes +3% climate adjustment for Portland (52°F avg)
Climate Impact on Calorie Burn in Portland
Cool weather causes mild thermogenesis as your body generates extra heat, increasing calorie burn by about 3%.
Portland, Oregon has a temperate climate with an average annual temperature of 52°F and 8 months suitable for outdoor exercise. When doing mountain biking here, your body expends approximately +3% more energy than it would in standard lab conditions (68-72°F). This means a 160 lb person burns ~318 calories in 30 minutes instead of the standard ~308 calories.
Calorie Burn by Duration (Portland)
How many calories you burn during mountain biking at different durations in Portland's temperate climate.
| Duration | Base Calories | Portland Adjusted | Difference |
|---|---|---|---|
| 15 minutes | 154 kcal | 159 kcal | +5 |
| 30 minutes | 308 kcal | 318 kcal | +10 |
| 45 minutes | 463 kcal | 477 kcal | +14 |
| 60 minutes | 617 kcal | 635 kcal | +18 |
| 90 minutes | 925 kcal | 953 kcal | +28 |
| 120 minutes | 1234 kcal | 1271 kcal | +37 |
Monthly & Yearly Calorie Burn Estimates
How many calories you could burn doing mountain biking for 30 minutes per session in Portland, based on your current weight.
3 sessions / week
4,131
calories per month
49,608 cal/year
= ~14.2 lbs of fat
5 sessions / week
6,885
calories per month
82,680 cal/year
= ~23.6 lbs of fat
*Based on the widely used estimate that 1 lb of body fat = ~3,500 calories. Actual weight loss depends on diet, metabolism, and other factors. Climate adjustment of +3% applied for Portland.
Portland Fitness Overview
Portland, Oregon (pop. 635,067) has a fitness score of 68/100 with 7.8 gyms per 100K residents and a walk score of 65. Residents average 7,000 daily steps and burn approximately 2,050 calories per day. Popular activities include hiking, cycling, rock climbing.
Fitness Score
68/100
Walk Score
65
Obesity Rate
29.2%
Outdoor Months
8
Other Activities in Portland, OR
Horseback Riding
MET 5.5 · Moderate
~206 cal / 30 min
Jogging
MET 7 · Moderate
~262 cal / 30 min
Handball
MET 8 · High
~299 cal / 30 min
Snorkeling
MET 5 · Moderate
~187 cal / 30 min
Elliptical Training
MET 5 · Moderate
~187 cal / 30 min
Weightlifting
MET 6 · Moderate to High
~224 cal / 30 min
Sexual Activity
MET 1.8 · Low
~67 cal / 30 min
Squats
MET 5 · Moderate
~187 cal / 30 min
Mountain Biking in Other Oregon Cities
Eugene, OR
49°F · Temperate
~318 cal / 30 min
Salem, OR
54°F · Temperate
~318 cal / 30 min
Gresham, OR
53°F · Temperate
~318 cal / 30 min
Hillsboro, OR
48°F · Temperate
~318 cal / 30 min
Bend, OR
47°F · Temperate
~318 cal / 30 min
Medford, OR
48°F · Temperate
~318 cal / 30 min
Corvallis, OR
49°F · Temperate
~318 cal / 30 min
How We Calculate Calories Burned for Mountain Biking in Portland
Our calculator uses the standard MET (Metabolic Equivalent of Task) formula with a local climate adjustment for Portland:
Calories = MET × Weight (kg) × Duration (hrs) × Climate Factor
= 8.5 × Weight (kg) × Duration (hrs) × 1.03
The MET value of 8.5 for mountain biking is sourced from the Compendium of Physical Activities. The climate factor of 1.03 accounts for Portland's average temperature of 52°F. Research shows that exercising in non-neutral temperatures increases energy expenditure as the body works to maintain its core temperature.
Mountain biking is an intense outdoor cycling activity performed on off-road trails featuring hills, rocks, roots, and technical terrain. It provides an exceptional cardiovascular workout while building leg strength, core stability, and upper body endurance. The variable terrain requires constant power output adjustments, making it an excellent form of interval training. Mountain biking also develops balance, coordination, and quick reflexes while allowing riders to explore natural environments.
Explore More Calorie Calculators
Calculate calories for any activity or check your total daily energy expenditure.
Frequently Asked Questions
How many calories does mountain biking burn in Portland, OR?
A 160 lb person burns approximately 318 calories during 30 minutes of mountain biking in Portland. This accounts for Portland's temperate climate with an average temperature of 52°F, which adjusts calorie burn by +3% compared to standard conditions. The base MET value for mountain biking is 8.5.
Does Portland's climate affect calories burned during mountain biking?
Yes. Portland has a temperate climate averaging 52°F. Cool weather causes mild thermogenesis as your body generates extra heat, increasing calorie burn by about 3%. This means mountain biking in Portland burns approximately +3% more calories compared to the standard MET calculation at 68-72°F.
What is the best time to do mountain biking in Portland?
Portland's moderate climate (avg 52°F) with 8 outdoor-friendly months makes mountain biking comfortable most of the year. Morning exercise may boost metabolism for the rest of the day, while evening sessions can help with stress relief and sleep quality.
How many calories per month can I burn doing mountain biking in Portland?
At your current weight, doing mountain biking for 30 minutes in Portland: 3 sessions/week burns ~4,131 cal/month (49,608 cal/year), while 5 sessions/week burns ~6,885 cal/month (82,680 cal/year). These estimates include the +3% climate adjustment for Portland's 52°F average temperature.
Is mountain biking popular in Portland, OR?
While mountain biking may not be the most popular activity in Portland (popular activities include hiking, cycling, rock climbing), it is still widely practiced. The city offers 7.8 gyms per 100K residents and has a fitness score of 68/100. The temperate climate with 8 outdoor months supports mountain biking for much of the year.