Erik Fostervoll
ID 548558
Born : 1975 Cat. M50 Ultrarunner since 2014 NOR
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?NORNorway
65,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 179; Σ finishers = 1 791. 1 179 / 1 791 × 100 = 65.83%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12
Km — ultra races776 km
> 24h1
> 48h1
Longest race80,5 km
4th Muruvik Backyard Ultra — 20/9/2025

Km per year (ultra races)

130
2 races
2022
60
1 race
2023
133
2 races
2024
154
2 races
2025
60
1 race
2026

Race types (share of distance)

Road18,8%
Trail61,3%
Elim.19,9%

Records

48 h80,47 kmBackyard12 loops

HISTORY

12 race(s)
DateRacePerf.Rk
2026
13.06 60km NOR16 UltraBirken 60 km løp 8:11:35 h167
2025
20.09 Backyard Ultra NOR4th Muruvik Backyard Ultra 80.472 km (12h)87
23.08 Backyard Ultra NORLevanger Backyard 73.761 km33
2024
21.09 73km NOROslo Maraton - Oslotrippelen 7:14:09 h56
15.06 60km NOR14 UltraBirken 60 km løp 7:51:52 h165
2023
10.06 60km NOR13 UltraBirken 60 km løp 8:06:03 h104
2022
01.10 57km NORSkåbu fjellmaraton - Jotunheimvegen Ultra 6:18:47 h36
17.09 73km NOROslo Maraton - Oslotrippelen 7:55:48 h66
2019
05.10 57km NORSkåbu fjellmaraton - Jotunheimvegsløpet 6:32:52 h42
15.06 60km NOR10. UltraBirken 60 km løp 8:42:38 h143
2015
13.06 61km NORUltraBirken 61 km løp 7:49:18 h152
2014
14.06 61km NORUltraBirken 61 km løp 7:53:28 h140