Miriam Delphin Gulbrandsen
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Born : 1970
Cat. W55 Ultrarunner since 2007
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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 ?
IrelandNorway
Sweden
IrelandNorwaySweden62,4%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 1 956; Σ finishers = 3 133. 1 956 / 3 133 × 100 = 62.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed22
Km — ultra races1 559 km
> 100 km2
> 24h3
Longest race127,5 km
Bislett 24 hour indoor challenge — 6/12/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road11,8%
Trail69,1%
?19,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F4
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0
HISTORY
22 race(s) · 2 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/12/2008 | Bislett 24 hour indoor challenge | 127,45 | ×3 |
| ✓ 2 | 8/12/2007 | Bislett 24 hour indoor challenge | 100,28 | ×3 |
| ✓ 3 | 22/8/2015 | 2nd Ultravasan90 | 90,00 | ×2 |
| ✓ 4 | 23/8/2014 | 1st Ultravasan90 | 90,00 | ×2 |
| ✓ 5 | 29/9/2012 | Nordmarka Ultra Challenge | 82,00 | ×2 |
| ✓ 6 | 19/6/2010 | 3. Kristins Runde - Oslo 50 Miles Trail Run | 80,47 | ×2 |
| ✓ 7 | 18/9/2010 | UltraBirken 73 km løp | 73,00 | ×2 |
| ✓ 8 | 9/7/2011 | IAU Trail WC Connemara - Open race | 71,50 | ×2 |
| ✓ 9 | 26/11/2011 | Bislett 24 hour indoor challenge | 70,97 | ×2 |
| ✓ 10 | 19/9/2009 | UltraBirken 70 km løp | 70,00 | ×2 |
| ✓ 11 | 22/8/2009 | 5th Eidsvoll 6-Timers Løb | 61,92 | ×1 |
| ✓ 12 | 21/8/2010 | 6th Romerike 6-Timers Løb | 61,59 | ×1 |
| ✓ 13 | 13/6/2015 | UltraBirken 61 km løp | 61,00 | ×1 |
| ✓ 14 | 14/6/2014 | UltraBirken 61 km løp | 61,00 | ×1 |
| ✓ 15 | 23/8/2008 | 4th Eidsvoll 6-Timers Løb | 59,93 | ×1 |
| ✓ 16 | 8/6/2013 | UltraBirken 59 km løp | 59,00 | ×1 |
| ✓ 17 | 15/9/2012 | UltraBirken 57 km løp | 57,50 | ×1 |
| ✓ 18 | 26/9/2015 | Nordmarka Ultra Challenge 54 km | 54,00 | ×1 |
| ✓ 19 | 27/9/2014 | Nordmarka Ultra Challenge 54 km | 54,00 | ×1 |
| ✓ 20 | 2/6/2011 | Ulvådalen Ultra | 51,50 | ×1 |
| ✓ 21 | 28/9/2013 | Nordmarka Ultra Challenge | 50,00 | ×1 |