Jan Martin Antonsen
External sources
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Ultrarunner since 2014
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
11
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 ?Norway
Norway68,4%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 301; Σ finishers = 440. 301 / 440 × 100 = 68.41%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed2
Km — ultra races141 km
Longest race80,0 km
1st EcoTrail of Oslo 80 km — 23/5/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
2 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 23.05 | 80km | 1st EcoTrail of Oslo 80 km |
9:59:55 h | 149 |
| 2014 | ||||
| 14.06 | 61km | UltraBirken 61 km løp |
8:19:47 h | 154 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/5/2015 | 1st EcoTrail of Oslo 80 km | 80,00 | ×7 |
| ✓ 2 | 14/6/2014 | UltraBirken 61 km løp | 61,00 | ×5 |