Distance
Start Time
Cutoff
Terrain
Difficulty
Max Runners
The 19th edition of the Bislett 24 Hour Indoor Challenge includes a 100-mile split. Held on an indoor track at Bislett Stadium in Oslo, Norway, this race is part of a 24-hour ultramarathon event organized by Romerike Ultraløperklubb.
546.5m indoor track in Bislett stadium
Flat and fast course
IAU Bronze label
Start / Finish
Bislett Stadium, Oslo
Bislett Stadium, Oslo
Terrain
Route
What you get
On the day
Before you enter
Other questions
The race takes place on a 546.5 meter indoor track at Bislett Stadium. It is a flat, loop course with 2 meters elevation gain per lap.
No, the race is open to all.
The race is sold out. Starting places can be transferred; transfer fee is NOK 400. See the procedure on the website.
Shoes must have a maximum sole thickness of 40mm and only one carbon plate. Check the World Athletics Shoe Compliance List.
Oslo, Norway
Saturday, November 21, 2026
Are you the organiser of 19th Bislett 24 Hour Indoor Challenge - 100mi Split?
We made a start. You make it yours.Claim this raceMore races like this one
€173
entry fee