Mad Fox Ultra Trail is a new but, nevertheless, popular and loved race in Russia. There you can try yourself for endurance and stregth. The number of participants is limited to 1500 runners from all the world. Distances are K10, K30 and K70.
Rostov town that holds the event is one of the oldest towns in Russia that was established in 862. It has more than 300 historical and architecture monuments. Huge lake Nero and infinity snowy open space won't leave you indifferent.
Feel real Russian winter! It's an amazing place to see and to run! http://goldenultra.ru/madfox/?lang=en