Bjorn Svensson
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
10
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
3
Countries visited ?
Singapore
Sweden
United States
58,6%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 991; Σ finishers = 1 692. 991 / 1 692 × 100 = 58.57%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races592 km
Longest race100,0 km
10th The Chimera 100 km Mountain Race — 17/11/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 02.08 | 62km | 8:14:55 h | 18 | |
| 2025 | ||||
| 01.11 | 8h | 47.636 km | 13 | |
| 2019 | ||||
| 16.11 | 50mi | 11:43:55 h | 248 | |
| 2018 | ||||
| 17.11 | 100km | 17:14:22 h | 2 🥈 | |
| 2017 | ||||
| 22.04 | 50km | 10:14:13 h | 226 | |
| 2016 | ||||
| 07.05 | 50km | 6:37:14 h | 37 | |
| 2013 | ||||
| 29.12 | 12h | 51.750 km | 127 | |
| 27.10 | 50km | 6:17:43 h | 96 | |
| 24.08 | 50km | 7:51:51 h | 159 | |
| 2012 | ||||
| 02.12 | 50km | 5:49:34 h | 75 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/11/2018 | 10th The Chimera 100 km Mountain Race | 100,00 | ×4 |
| ✓ 2 | 16/11/2019 | 13th Endurance Challenge - California Trail 50 Mile | 80,47 | ×3 |
| ✓ 3 | 2/8/2026 | Trail Genom Skåne TGS 60 | 62,00 | ×2 |
| ✓ 4 | 29/12/2013 | 5th MR25 Cross Country Ultra Marathon | 51,75 | ×2 |
| ✓ 5 | 22/4/2017 | 25th Leona Divide 50 km Run | 50,00 | ×2 |
| ✓ 6 | 7/5/2016 | 11th Whoo's In El Moro 50k Trail Races - Spring Edition | 50,00 | ×2 |
| ✓ 7 | 27/10/2013 | 6th Lake Hodges Trail Fest 50K | 50,00 | ×2 |
| ✓ 8 | 24/8/2013 | 22nd Bulldog 50k Ultra Run | 50,00 | ×2 |
| ✓ 9 | 2/12/2012 | 26th OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 10 | 1/11/2025 | 1st Wildwood Canyon Trail Run | 47,64 | ×2 |