Fredrik Engström
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Born : 1990
Cat. M35 Ultrarunner since 2014
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
Sweden55,0%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 180; Σ finishers = 2 144. 1 180 / 2 144 × 100 = 55.04%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed21
Km — ultra races1 956 km
> 100 km8
> 160 km4
> 24h5
Longest race169,0 km
Kullamannen Ultra 100 miles — 4/11/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail78,1%
Elim.21,9%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
21 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/11/2022 | Kullamannen Ultra 100 miles | 169,00 | ×4 |
| ✓ 2 | 1/11/2024 | Kullamannen Ultra 100 miles | 161,00 | ×4 |
| ✓ 3 | 3/11/2023 | Kullamannen Ultra 100 miles | 161,00 | ×4 |
| ✓ 4 | 28/9/2019 | Obbola Backyard | 160,94 | ×4 |
| ✓ 5 | 17/6/2017 | High Coast Ultra 129 km | 129,00 | ×3 |
| ✓ 6 | 7/8/2015 | 2nd Tierra Arctic Ultra 120 km | 120,00 | ×3 |
| ✓ 7 | 20/7/2019 | 9. Swedish Alpine Ultra | 107,00 | ×2 |
| ✓ 8 | 5/7/2014 | 4. Swedish Alpine Ultra | 107,00 | ×2 |
| ✓ 9 | 5/8/2016 | 3rd Tierra Arctic Ultra 100 km | 100,00 | ×2 |
| ✓ 10 | 9/7/2022 | 6. Backyard Ultra Sydkusten | 93,88 | ×2 |
| ✓ 11 | 28/5/2016 | Borås Ultra Marathon 87km | 87,00 | ×2 |
| ✓ 12 | 20/3/2016 | 17. Ursvik Ultra 75 km | 75,00 | ×1 |
| ✓ 13 | 7/5/2022 | Lomma Backyard Ultra | 73,77 | ×1 |
| ✓ 14 | 14/9/2024 | 2 Sörmlands 100 - 55km | 55,00 | ×1 |
| ✓ 15 | 2/9/2023 | 3. Bocksten Vineyard Backyard Ultra | 53,65 | ×1 |
| ✓ 16 | 14/6/2026 | 6 The Alpaca Race 53 km | 53,00 | ×1 |
| ✓ 17 | 8/6/2025 | The Alpaca Race 53 km | 53,00 | ×1 |
| ✓ 18 | 3/10/2015 | Holaveden Ultra 52 km | 52,00 | ×1 |
| ✓ 19 | 21/11/2015 | 1st VXO Ultra | 50,00 | ×1 |
| ✓ 20 | 5/7/2025 | Kolmården Ultra Trail | 48,20 | ×1 |
| ✓ 21 | 3/9/2022 | 2. Bocksten Vineyard Backyard Ultra | 46,94 | ×1 |