Jon-Andre Fosstvedt
Born : 1974 Cat. M50 Ultrarunner since 2018 NOR
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
2
Countries visited ?NORNorwaySWESweden
42,8%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 2 194; Σ finishers = 5 132. 2 194 / 5 132 × 100 = 42.75%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races2 470 km
> 100 km10
> 24h15
> 48h1
Longest race134,1 km
2. Backyard Ås — 20/9/2025

Km per year (ultra races)

301
4 races
2022
382
4 races
2023
472
5 races
2024
529
5 races
2025
422
4 races
2026

Race types (share of distance)

Road6,9%
Trail30,2%
Elim.53,2%
?9,7%

HISTORY

28 race(s) · 9 split(s) nested
DateRacePerf.Rk
2026
29.08 Backyard Ultra NORBackyard Ås 100.590 km (15h)30
30.05 80km NOR11th EcoTrail of Oslo 80 km 10:31:29 h160
02.05 Backyard Ultra SWE2 Porlahälsan Backyard Ultra (Silver Ticket) 127.414 km (19h)10
28.03 Backyard Ultra NOR5. Ekeberg Backyard Ultra 114.002 km (17h)23
2025
20.09 Backyard Ultra NOR2. Backyard Ås 134.120 km (20h)9
16.08 92km SWE11th Ultravasan90 11:18:56 h536
24.05 81.7km NOR10th EcoTrail of Oslo 80 km 10:13:07 h183
03.05 Backyard Ultra NOR2. Hagemanns Backyard Festival 120.708 km (18h)12
29.03 Backyard Ultra NOR4. Ekeberg Backyard Ultra 100.590 km (15h)33
2024
23.11 24h NOR17th Bislett 24 Hour Indoor Challenge 122.963 km115
07.09 61km NORNordmarkstravern (DobbelTravern) 8:06:26 h48
25.05 80km NOR9th EcoTrail of Oslo 80 km 10:41:43 h117
04.05 Backyard Ultra NOR1. Hagemanns Backyard Ultra 107.296 km (16h)10
23.03 Backyard Ultra NOR3. Ekeberg Backyard Ultra 100.590 km (15h)20
2023
25.11 24h NOR16th Bislett 24 Hour Indoor Challenge 117.498 km110
20.05 80km NOR8th EcoTrail of Oslo 80 km 10:05:54 h75
15.04 12h NORCaptare 12-timers 97.299 km15
11.02 Backyard Ultra NOR2. Ekeberg Backyard Ultra – Last One Standing 87.178 km (13h)15
2022
17.09 73km NOROslo Maraton - Oslotrippelen 7:54:25 h65
28.05 80km NOR7th EcoTrail of Oslo 80 km 10:17:03 h85
23.04 Backyard Ultra NOR4. Last Man Standing - Østmarka Backyard Ultra 80.472 km (12h)18
12.02 Backyard Ultra NOR1. Ekeberg Backyard Ultra – Last One Standing 67.060 km (10h)12
2021
14.08 Backyard Ultra NOR3. Last Man Standing - Østmarka Backyard Ultra 80.472 km (12h)27
2020
08.08 Backyard Ultra NOR2. Last Man Standing - Østmarka Backyard Ultra 46.942 km (7h)41
2019
07.09 60km NORNordmarkstravern (DobbelTravern) 7:57:53 h39
25.05 50km NOR5th EcoTrail of Oslo 50 km 5:46:46 h211
23.03 Backyard Ultra NOR1. Last Man Standing - Østmarka Backyard Ultra 46.942 km (7h)69
2018
26.05 80km NOR4th EcoTrail of Oslo 80 km 11:50:39 h134