36 days and counting

Hi guys,

I've made a determined decision this year to shift the weight that I need to lose. so on the 2nd January, i made the decision to do it.

I'm 41, 5ft 7", and my starting weight was 198lbs.

I am going to Switzerland on a 6-day mountain biking holiday, and I need to lose the weight and improve general core fitness to a reasonable level.

I started with a resting heart rate of 79 and its now down to 60.

I've also reduced my weight so far to 185.2lbs which I'm calling a 13lb lost (I'm sure nobody will grudge me the 0.2)

I've logged everything religiously and honestly, logged everything for 36 days in a row, and have no intention of stopping anytime soon.

The weight doesn't seem to be coming off so fast anymore, in fact, it doesn't seem to be coming off, and I am loathed to reduce my calorie intake any further to the 1890 calories I limited myself to every day. I've been stuck at 185 lbs for

I'm exercising 4 or 5 days per week, for a minimum of 30 mins each day, a typical week at the gym etc will look like

Monday, Wednesday, Friday
run 30 mins as part of C25K app, (I'm currently on week 5 , day 2 as of tomorrow)
cycle for 30 mins - I normally get around 8 miles done
lift weights for 15 mins normally upper body only, as the running and cycling seem to take care of leg muscles.

Sundays I go out with my friends for a cycle this will normally be a 3-5 hour session somewhere and I've been doing that for 2 years, sometimes its local short miles, sometimes its longer miles.

this also doesn't take into consideration the time I spend playing with my son and going to the swimming etc...... on a Saturday

any ideas why the weight isn't coming off, my macro intake normally sits at approx

44% carbs, 30% protein, and the rest is fat and others.

I'm open to suggestions, or is this a normal situation and the weight will start coming off again as I work more and more?