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Until The End Backyard Ultra
≈ 1 May 2027 · Spa, Belgium
Estimated date — the organiser has not announced the exact day yet
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Until The End is a spring backyard ultra in Spa: a 6.7 km loop every hour until only one runner remains. Belgium is one of the world's strongest nations in this format — Belgian runners have set world records lasting over 100 hours. Spa has its hilltop thermal baths, mineral-spring pavilions and wooded Ardennes slopes all around.
Course records
No course record data yet.
Weather in May
A backyard ultra: a 6.7 km loop every hour until one remains.
Starter pack 2025
- bib with timing chip
- finisher medal
- technical t-shirt
- goody bag
Standard starter pack.
Pacers & bib pickup
No pacers announced for this race.
Bib pickup
Spa race expo
day before the race only
Bib pickup the day before.
Course map
Route not added yet
What’s nearby
Dinner before the race
Carb-loading recommendation coming later.
After the finish
Water, fruit and snacks at the finish.
↗ RegisterRegistration status to be confirmed — check the organiser’s site