Birger Weydahl
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Born : 1951
Cat. M75 Ultrarunner since 2008
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
15
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
Norway91,3%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 345; Σ finishers = 378. 345 / 378 × 100 = 91.27%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races248 km
Longest race51,3 km
4th Eidsvoll 6-Timers Løb — 23/8/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2011 | ||||
| 20.08 | 6h | 7th Romerike 6-Timers Løb |
49.469 km | 96 |
| 2010 | ||||
| 21.08 | 6h | 6th Romerike 6-Timers Løb |
46.891 km | 69 |
| 2009 | ||||
| 03.10 | 50.6km | II. Kick-Master Ultra 50 km |
6:52:18 h | 24 |
| 22.08 | 6h | 5th Eidsvoll 6-Timers Løb |
49.600 km | 85 |
| 2008 | ||||
| 23.08 | 6h | 4th Eidsvoll 6-Timers Løb |
51.320 km | 76 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/8/2008 | 4th Eidsvoll 6-Timers Løb | 51,32 | ×3 |
| ✓ 2 | 3/10/2009 | II. Kick-Master Ultra 50 km | 50,60 | ×3 |
| ✓ 3 | 22/8/2009 | 5th Eidsvoll 6-Timers Løb | 49,60 | ×3 |
| ✓ 4 | 20/8/2011 | 7th Romerike 6-Timers Løb | 49,47 | ×3 |
| ✓ 5 | 21/8/2010 | 6th Romerike 6-Timers Løb | 46,89 | ×3 |