Johan Björkman
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Born : 1976
Cat. M50 Ultrarunner since 2008
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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 ?
SpainSweden
SpainSweden69,1%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 2 425; Σ finishers = 3 510. 2 425 / 3 510 × 100 = 69.09%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races612 km
> 100 km1
> 24h1
Longest race125,0 km
Transgrancanaria 125 km — 23/2/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail87,9%
Elim.12,1%
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 30.04 | Backyard Ultra | 5. Trosa Backyard Ultra |
73.766 km (11h) | 37 |
| 2021 | ||||
| 16.10 | 50km | 20th Sörmland Ultra Marathon |
6:09:33 h | 93 |
| 2018 | ||||
| 23.02 | 125km | Transgrancanaria 125 km |
26:12:48 h | 519 |
| 2016 | ||||
| 20.08 | 90km | 3rd Ultravasan90 |
12:07:29 h | 586 |
| 05.03 | 83km | Transgrancanaria advanced 83 km |
16:25:02 h | 390 |
| 2015 | ||||
| 22.08 | 90km | 2nd Ultravasan90 |
11:12:33 h | 533 |
| 2009 | ||||
| 09.05 | 50km | Lidingö Ultra 50 km |
5:03:33 h | 130 |
| 2008 | ||||
| 10.05 | 50km | Lidingö Ultra 50 km |
5:29:19 h | 145 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/2/2018 | Transgrancanaria 125 km | 125,00 | ×5 |
| ✓ 2 | 20/8/2016 | 3rd Ultravasan90 | 90,00 | ×3 |
| ✓ 3 | 22/8/2015 | 2nd Ultravasan90 | 90,00 | ×3 |
| ✓ 4 | 5/3/2016 | Transgrancanaria advanced 83 km | 83,00 | ×3 |
| ✓ 5 | 30/4/2022 | 5. Trosa Backyard Ultra | 73,77 | ×3 |
| ✓ 6 | 16/10/2021 | 20th Sörmland Ultra Marathon | 50,00 | ×2 |
| ✓ 7 | 9/5/2009 | Lidingö Ultra 50 km | 50,00 | ×2 |
| ✓ 8 | 10/5/2008 | Lidingö Ultra 50 km | 50,00 | ×2 |