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DECΔloop BΔCKYΔRD ULTRΔ
Utrecht, the Netherlands
On the tenth day of the tenth month, we will run 6.7 km, ten times.
On the tenth day of the tenth month, we will run 6.7 km, ten times.
The Concept
The Concept
Ten loops, 6.7 km each. One every hour, on the hour. If a runner does not finish the lap within the hour, or are not inside the starting corral when the bell rings for the next lap, they receive a DNF (did not finish) and are out. The winner has the fastest cumulative time over all ten laps.
Ten loops, 6.7 km each. One every hour, on the hour. If a runner does not finish the lap within the hour, or are not inside the starting corral when the bell rings for the next lap, they receive a DNF (did not finish) and are out. The winner has the fastest cumulative time over all ten laps.
Key Info
Key Info
Date: Saturday 10 October 2026
Start/End: 08:00 - 18:00
Location: Bos Nieuw Wulven (route below)
Start/Finish: Mereveldseweg, Utrecht
Entry fee: €20
Distance: 10 laps of 6.7 km (67 km total)
Aid station basics are provided (water, bananas, etc.)
Sign-up deadline: 1 October 2026
Lace 'em up and let's go!
Lace 'em up and let's go!
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