Janne Balberg Kvisvik
ID 548583
Born : 1973 Cat. W50 Ultrarunner since 2014 NOR
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
6
Countries visited ?GBRUnited KingdomGERGermanyGREGreeceNORNorwaySLOSloveniaSWESweden
35,0%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 1 899; Σ finishers = 5 426. 1 899 / 5 426 × 100 = 35.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races3 502 km
> 100 km13
> 160 km10
> 200 km2
> 24h7
Longest race246,0 km
42. Spartathlon — 27/9/2025

Km per year (ultra races)

524
5 races
2022
464
3 races
2023
218
2 races
2024
301
2 races
2025
241
2 races
2026

Race types (share of distance)

Road36,2%
Trail37,8%
Elim.5,6%
?20,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0

Records

50 km6h20'00100 mi19h56'1512 h60,35 km24 h188,34 kmBackyard12 loops

HISTORY

32 race(s) · 13 split(s) nested
DateRacePerf.Rk
2026
29.05 100mi NOR9. Soria Moria til Verdens Ende 100mi 30:25:06 h48
02.05 Backyard Ultra NOR3. Hagemanns Backyard Festival 80.472 km (12h)62
2025
27.09 246km GRE42. Spartathlon 31:40:00 h68
01.06 12h SLOSLO12RUN 55.000 km56
2024
23.11 24h NOR17th Bislett 24 Hour Indoor Challenge 168.379 km34
20.10 50km NORJar høstultra 50 km 6:20:00 h16
2023
25.11 24h NOR16th Bislett 24 Hour Indoor Challenge 57.383 km161
30.09 246km GRE40. Spartathlon 34:21:59 h168
12.08 100mi GER11. Mauerweglauf 100 Meilen Berlin 21:06:55 h65
2022
26.11 24h NORBislett 24 Hour Indoor Challenge 181.004 km23
22.10 Backyard Ultra NORBackyard Sandefjord 53.600 km82
20.08 90km SWE8th Ultravasan90 9:03:37 h102
18.06 111km GBR11th The Wall Ultra Run 111 km 12:32:13 h22
30.04 88km NORSkogvokteren Ultra 16:01:00 h54
2021
20.11 24h NORBislett 24-Hour Indoor Challenge 177.399 km34
10.09 24h NOR24 Hours in Hell 188.344 km7
07.08 100mi NOR4th Oslofjorden Rundt 100mi 19:56:15 h4
06.06 67km NORFarris Ultra 7:02:48 h7
22.05 158km NOR5. Soria Moria til Verdens Ende, 100mi 25:51:56 h21
2020
03.10 57km NORSkåbu fjellmaraton - Jotunheimvegsløpet 5:38:15 h29
01.08 100mi NOR3rd Oslofjorden Rundt 100mi 21:34:12 h7
07.06 67km NORFarris Ultra 7:12:51 h16
2019
05.10 57km NORSkåbu fjellmaraton - Jotunheimvegsløpet 6:00:23 h28
29.06 50km NOR5th Romeriksåsen på langs 6:49:16 h119
09.06 67km NORFarris Ultra 7:38:15 h14
2018
24.11 24h NORBislett 24h hour indoor challenge 130.494 km81
10.06 67km NORFarris Ultra 8:08:16 h14
2017
11.06 67km NORFarris Ultra 6:55:53 h9
2016
29.10 Backyard Ultra NORBackyard Ultra Sandefjord 60.354 km42
20.08 90km SWE3rd Ultravasan90 10:22:57 h350
12.06 67km NORFarris Ultra 7:31:10 h20
2014
14.06 61km NORUltraBirken 61 km løp 9:20:16 h168