Mikael Bergfjord
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Born : 1979
Cat. M45 Ultrarunner since 2019
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
17
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 ?Sweden
Sweden65,0%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 394; Σ finishers = 606. 394 / 606 × 100 = 65.02%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races347 km
> 24h2
Longest race85,0 km
Sätila Trail 85km — 13/11/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail69,1%
Elim.30,9%
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 20.01 | 60km | Sandsjöbacka Trail - 60K |
8:50:48 h | 67 |
| 2022 | ||||
| 03.06 | Backyard Ultra | Jernbruket Backyard Ultra |
53.648 km (8h) | 63 |
| 2021 | ||||
| 13.11 | 85km | Sätila Trail 85km |
14:36:18 h | 42 |
| 04.06 | Backyard Ultra | Jernbruket Backyard Ultra |
53.648 km (8h) | 51 |
| 2019 | ||||
| 29.06 | 45km | 4. Billingen Trail Marathon |
5:51:19 h | 20 |
| 12.01 | 50km | Sandsjöbacka Trail - 50km |
6:49:54 h | 157 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/11/2021 | Sätila Trail 85km | 85,00 | ×5 |
| ✓ 2 | 20/1/2024 | Sandsjöbacka Trail - 60K | 60,00 | ×3 |
| ✓ 3 | 3/6/2022 | Jernbruket Backyard Ultra | 53,65 | ×3 |
| ✓ 4 | 4/6/2021 | Jernbruket Backyard Ultra | 53,65 | ×3 |
| ✓ 5 | 12/1/2019 | Sandsjöbacka Trail - 50km | 50,00 | ×2 |
| ✓ 6 | 29/6/2019 | 4. Billingen Trail Marathon | 45,00 | ×2 |