Harald Borthen Singstad
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Born : 1965
Cat. M60 Ultrarunner since 2009
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
2
Countries visited ?Norway
Sweden
NorwaySweden67,1%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 681; Σ finishers = 2 505. 1 681 / 2 505 × 100 = 67.11%. A win adds 0 to the numerator. Lower is better.
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road10,7%
Trail89,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2016 | ||||
| 11.06 | 60km | 7 UltraBirken 60 km løp |
8:28:13 h | 155 |
| 2015 | ||||
| 22.08 | 90km | 2nd Ultravasan90 |
11:31:32 h | 586 |
| 28.06 | 50km | 1st Romeriksåsen på langs |
8:27:55 h | 82 |
| 2014 | ||||
| 23.08 | 90km | 1st Ultravasan90 |
10:18:07 h | 333 |
| 09.08 | 51.5km | Ulvådalen Ultra |
5:16:04 h | 2 🥈 |
| 14.06 | 61km | UltraBirken 61 km løp |
8:26:19 h | 158 |
| 2013 | ||||
| 10.08 | 51.5km | Ulvådalen Ultra |
4:55:26 h | 4 |
| 08.06 | 59km | UltraBirken 59 km løp |
8:18:50 h | 89 |
| 04.05 | 6h | 9th Romerike 6-Timers Løb |
51.795 km | 47 |
| 2012 | ||||
| 15.09 | 57.5km | UltraBirken 57 km løp |
7:19:34 h | 53 |
| 12.08 | 51.5km | Ulvådalen Ultra |
4:55:18 h | 6 |
| 2011 | ||||
| 20.08 | 6h | 7th Romerike 6-Timers Løb |
52.140 km | 82 |
| 02.06 | 51.5km | Ulvådalen Ultra |
4:57:38 h | 6 |
| 2010 | ||||
| 18.09 | 73km | UltraBirken 73 km løp |
10:20:44 h | 50 |
| 23.05 | 51.5km | Ulvådalen Ultra |
4:36:03 h | 7 |
| 2009 | ||||
| 19.09 | 70km | UltraBirken 70 km løp |
10:40:13 h | 37 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/8/2015 | 2nd Ultravasan90 | 90,00 | ×3 |
| ✓ 2 | 23/8/2014 | 1st Ultravasan90 | 90,00 | ×3 |
| ✓ 3 | 18/9/2010 | UltraBirken 73 km løp | 73,00 | ×2 |
| ✓ 4 | 19/9/2009 | UltraBirken 70 km løp | 70,00 | ×2 |
| ✓ 5 | 14/6/2014 | UltraBirken 61 km løp | 61,00 | ×2 |
| ✓ 6 | 11/6/2016 | 7 UltraBirken 60 km løp | 60,00 | ×2 |
| ✓ 7 | 8/6/2013 | UltraBirken 59 km løp | 59,00 | ×2 |
| ✓ 8 | 15/9/2012 | UltraBirken 57 km løp | 57,50 | ×2 |
| ✓ 9 | 20/8/2011 | 7th Romerike 6-Timers Løb | 52,14 | ×2 |
| ✓ 10 | 4/5/2013 | 9th Romerike 6-Timers Løb | 51,80 | ×1 |
| ✓ 11 | 9/8/2014 | Ulvådalen Ultra | 51,50 | ×1 |
| ✓ 12 | 10/8/2013 | Ulvådalen Ultra | 51,50 | ×1 |
| ✓ 13 | 12/8/2012 | Ulvådalen Ultra | 51,50 | ×1 |
| ✓ 14 | 2/6/2011 | Ulvådalen Ultra | 51,50 | ×1 |
| ✓ 15 | 23/5/2010 | Ulvådalen Ultra | 51,50 | ×1 |
| ✓ 16 | 28/6/2015 | 1st Romeriksåsen på langs | 50,00 | ×1 |