another how many cals

[Twistygit]

just after clarification that I'm not allowing too many cals on MFP, I have been allowing 700 cals for 1hr mountain biking (in forests not flat easy stuff) I got this figure off google. I'm male about 5'10" 13st and I ride a 45lb bike which should burn a few extra shoudn't it? so I was just after a rough idea and just to make sure I'm not allowing too many, thanks

[Liokault]

How high does it take your heart rate and for how. Long?

[goldblum]

If it's constant hard work work about 600.

[Twistygit]

Don't know HR but it's very high going up hill and levels off going down which arroud forests it's alot up and down

[goldblum]

Twistygit said:

Don't know HR but it's very high going up hill and levels off going down which arroud forests it's alot up and down

About 600 I'd guess. Thing is that for every climb you get a rest coming down... .