MOO employs nearly 600 people across 6 offices, the furthest being our HQ in London and our office in Denver, Colorado, some 4,658 miles apart. In July the whole company will be running for charity, in an attempt to collectively run this distance. We are calling it the LON>DEN MARATHON.

Each MOORunner will complete their own running challenge: my challenge is to run 50 miles in the HOT month of July. In addition, I will be running two 10Ks on July 24th --- one in Boston and one in Denver. All donations will go towards the Malala fund to support girls' education worldwide.

In addition to our individual fundraising efforts MOO and some of our partners will be donating £1 per mile (that's around $1.25) run to World Mental Health Day, so every mile will count in this month-long challenge.

Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving - they'll never sell them on or send unwanted emails. Once you donate, they'll send your money directly to the charity. So it's the most efficient way to donate - saving time and cutting costs for the charity.