Week of Building Endurance

16-22 July 2018

Week 6 of my training block for the Clacton Half Marathon based on Jack Daniels’ Running Formula.


Easy Miles – Monday, Tuesday, Wednesday and Friday

Slower than 7:15 per mile pace

Tempo RunSaturday

Faster than 7:15 per mile pace

Rest Days – Thursday and Sunday


I stepped up the quantity of my running this week. Almost all my workouts were easy-paced, long runs. This took more time and energy, and therefore I didn’t feel it appropriate to run any miles at my intended half marathon race pace. 

My weekly goal was to run continuously for at least an hour, which I did on Friday. I also cycled over 10.5 miles across three days. Although simply recreational, the exercise supplements my training.

I also enjoyed coaching my first two-day running assessment on one of my runners.

I accumulated over 29 miles with no signs of my recent injury, which built my confidence that my body is adapting well for ‘longer distances’.


Quality Running, Injury-Free

9-15 July 2018

Week 5 of my training block for the Clacton Half Marathon based on Jack Daniels’ Running Formula.


Easy Miles – Wednesday and Thursday

Slower than 6:45 per mile pace

‘Quality Workouts’ – Monday, Tuesday and Saturday

Fartlek run (whilst coaching)

Intervals faster than 6:05 per mile pace

Rest Days – Friday and Sunday


I’m pleased I’m still injury-free after my shin pain. I was therefore able to run several tougher workouts, replicating my intended race pace of 6:00 per mile. The high local temperatures and tiring workload this week were factors affecting my performances but I enjoyed the challenge.

My strategy for the remaining five weeks of training for the Clacton Half Marathon is to focus on tempo intervals at race pace and progressively building my endurance with longer runs.

I accumulated over 21 miles, and ensured I primed myself for a heavier mileage week next week.



Running Injury-Free Again

2-8 July 2018

Week 4 of my training block for the Clacton Half Marathon based on Jack Daniels’ Running Formula.


Easy Miles – Wednesday and Friday

Slower than 7:00 per mile pace

‘Quality Workouts’ – Monday, Tuesday and Sunday

Faster than 7:00 per mile pace

Rest Days – Thursday and Saturday


After cross-training for much of June, I feel recovered from my shin pain. Although my running paces were slower than my intended race pace of 6:00 per mile, conditions have been particularly hot recently.

I have also experimented by running in my Vivobarefoot shoes and Vibram FiveFingers. With six weeks until the Clacton Half Marathon I feel confident that I can improve my speed endurance.

I accumulated 19 miles, and rather than ‘time on my feet’ I am happy that I am injury-free.



Snow Disrupts my Training

26 February – 4 March 2018

Sunday – workout #25

3 x 1-mile at tempo pace (5:40-6:00 per mile) with 3:30 standing recoveries

The snow had disappeared overnight and all that remained was damp grass and wet pavement.
I knew I had to get back to running hard if I was to make the most of my training so far this year.
I was excited and nervous before my first challenging workout for over a week.
I ran wide laps around a familiar patch of park with my fiancée watching me and taking photos.
The first rep felt controlled throughout.
The second rep felt difficult by the last quarter mile.
The third rep felt challenging from the start.
Yet, when I examined my times later I actually ran progressively faster for each rep.
Although the times were all under six minutes it wasn’t what mattered most, but the fact that I felt back on track – fatigued and satisfied.

One Mile Challenge: Week 9

Aside from my single hard workout I took two rest days (Tuesday and Saturday) and managed four days of easy running (Monday, Wednesday, Thursday and Friday), accumulating over 16.4 miles, most whilst running in thick snow.

The freezing cold temperatures and problematic terrain meant that I was forced to run miles at a relative jogging pace. I found this unique challenge enjoyable as I could forget about my block of hard training and focus on traversing through fields of virgin snow.

I wore many layers and limited myself to around 40 minutes per run. I used these runs to build endurance and to rest from more strenuous exercise. I also freed up some time to undertake core exercises, such as wall sits and planks.

I believe I am now mentally prepared for my final few weeks of quality training before my attempt to break the five-minute mile.