Mad Fox Ultra Obsession 2024

toughest winter ultramarathon in Russia

The Biggest Winter Trail Race Event in Russia

Mad Fox Ultra K20 Mad Fox Ultra K40 Mad Fox Ultra 50 miles Valhalla Race

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RACE DETAILS RACE COURSE RACE RESULTS

Race Date: 2024/12/15

Start Time: 07:00:00

Participation: solo

Distance: 89.49

Elevation Gain: +556

Elevation Loss: -556

Time Limit: 15:0:0

Number of Aid Stations: 5

Number of Participants: 500

Toughest winter ultra race in Russia