Tor Lambrechts
Born : 1981 Cat. M45 Ultrarunner since 2019 NOR
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
61,1%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 785; Σ finishers = 2 920. 1 785 / 2 920 × 100 = 61.13%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races1 374 km
> 100 km1
> 24h5
Longest race100,6 km

Km per year (ultra races)

134
2 races
2022
133
2 races
2023
381
5 races
2024
281
4 races
2025
2026

Race types (share of distance)

Road24,9%
Trail41,0%
Elim.14,6%
?19,5%

HISTORY

21 race(s) · 5 split(s) nested
DateRacePerf.Rk
2025
22.11 24h NOR18th Bislett 24 Hour Indoor Challenge 67.220 km159
20.09 73km NOROslo Maraton - Oslotrippelen 6:52:03 h57
14.06 60km NOR15 UltraBirken 60 km løp 7:44:18 h172
29.03 Backyard Ultra NOR4. Ekeberg Backyard Ultra 80.472 km (12h)54
2024
23.11 24h NOR17th Bislett 24 Hour Indoor Challenge 100.556 km141
21.09 73km NOROslo Maraton - Oslotrippelen 6:31:21 h31
15.06 60km NOR14 UltraBirken 60 km løp 8:24:45 h203
25.05 80km NOR9th EcoTrail of Oslo 80 km 10:25:56 h103
23.03 Backyard Ultra NOR3. Ekeberg Backyard Ultra 67.060 km (10h)49
2023
16.09 73km NOROslo Maraton - Oslotrippelen 7:03:07 h58
10.06 60km NOR13 UltraBirken 60 km løp 8:32:36 h122
2022
28.05 80km NOR7th EcoTrail of Oslo 80 km 10:28:25 h89
23.04 Backyard Ultra NOR4. Last Man Standing - Østmarka Backyard Ultra 53.648 km (8h)41
2021
25.09 63km NORNordmarka Skogsmarathon 6:25:12 h17
07.08 50km NOR6th EcoTrail of Oslo 50 km 5:36:46 h92
2020
08.02 50km NORBislett 50 km indoor challenge 4:38:23 h56
2019
22.12 50km NORFornebu Juleultra 4:42:04 h6
21.09 73km NOROslo Maraton - Oslotrippelen 7:00:49 h57
07.09 60km NORNordmarkstravern (DobbelTravern) 8:03:46 h40
25.05 50km NOR5th EcoTrail of Oslo 50 km 5:31:17 h168
16.02 50km NORBislett 50 km indoor challenge 4:59:47 h91