Bakgarður 101

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Arctic Running - Náttúruhlaup ehf.
SSN. 570112-0310
bakgardur@natturuhlaup.is

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Registration terms

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Iceland Backyard Ultra 101
The Iceland Backyard Ultra (Bakgarður Náttúruhlaupa) will take place May 10th 2025

The Iceland Backyard Ultra follows the conventional rules of Backyard Ultras: (http://backyardultra.com/rules/).
A new loop of 6.7 km starts every hour on the hour. It's crucial that all who intend to continue with the next loop are at the starting line when the final bell rings. The participant that runs most loops and finishes the last loop by himself, is the winner. Everybody else gets a DNF!

What is a Backyard Ultra?
Backyards are a special kind of ultra runs where participants need to finish running 6706 meters (4,167 miles) within the hour. Each loop starts at the hour and after the runners finish a loop they can use the remaining time to rest and prepare for the next loop. The winner is the last person to complete a loop. If no runner can complete one more loop than anyone else, there is no winner.

The total distance for a runner that finishes 24 loops (24 hours) is 100 miles (160.8 km).

INFO
Facebook site: facebook.com/icelandbackyardultra
Location: Mjolnir, Reykjavik
Time: Starts at 9:00 AM, Saturday May 10th 2025
The trail: 6,7 km loop from Mjolnir
Distance: As many loops as you can handle!
Time limit: Participants have to finish each 6.7 km loop within an hour. There are no further time limits.
Final Results: All participants in the Iceland Backyard Ultra will receive a certificate with their loops and final distance registered as well as a participant medal.

Price: 14.900 ISK
Registration fee will not be refunded but runners can change the name of their registration (with fee from 13th of April-4th of May).

What is included?
Running bib and time registration
Aid station with refreshments
Medical aid if needed 

Organizers: Náttúruhlaup and Arctic Running
Náttúruhlaup (Nature Running) is the the local branch of Arctic Running. While Arctic Running offer Running Tours in Iceland for visitors, Náttúruhlaup is a running community for local runners. Arctic Running/Náttúruhlaup held the Iceland Backyard Ultra for the first time in September 2020. It sold out quickly and was a huge success. We look forward to receiving you!

For more information send email to bakgardur@arcticrunning.is


Contestant information


Events

10.05.2025