Holger Keilholz
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Born : 1973
Cat. M50 Ultrarunner since 2008
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
4
Countries visited ?
AustriaGermany
Norway
Sweden
AustriaGermanyNorwaySweden54,7%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 077; Σ finishers = 1 970. 1 077 / 1 970 × 100 = 54.67%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races679 km
> 100 km3
Longest race111,0 km
12. Zugspitz Ultratrail — 14/6/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 14.06 | 111km | 12. Zugspitz Ultratrail |
21:46:04 h | 354 |
| 25.05 | 80km | 9th EcoTrail of Oslo 80 km |
9:57:54 h | 87 |
| 2023 | ||||
| 03.11 | 103km | Kullamannen Sprint Ultra 100 km |
14:18:45 h | 160 |
| 26.08 | 47km | Grenland Ultra Trail |
6:21:42 h | 20 |
| 17.06 | 105km | 11. Mozart 100 |
19:39:23 h | 393 |
| 2022 | ||||
| 27.08 | 47km | 3. Grenland Ultra Trail |
7:19:24 h | 24 |
| 2017 | ||||
| 30.09 | 54km | Nordmarka Ultra Challenge 54 km |
8:56:00 h | 29 |
| 2014 | ||||
| 25.05 | 52km | Vestfold 52 km Ultra Challenge |
5:38:41 h | 10 |
| 2008 | ||||
| 28.06 | 50mi | 1. Kristins Runde - Oslo 50 Miles Trail Run |
9:42:13 h | 9 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/6/2024 | 12. Zugspitz Ultratrail | 111,00 | ×4 |
| ✓ 2 | 17/6/2023 | 11. Mozart 100 | 105,00 | ×4 |
| ✓ 3 | 3/11/2023 | Kullamannen Sprint Ultra 100 km | 103,00 | ×4 |
| ✓ 4 | 28/6/2008 | 1. Kristins Runde - Oslo 50 Miles Trail Run | 80,47 | ×3 |
| ✓ 5 | 25/5/2024 | 9th EcoTrail of Oslo 80 km | 80,00 | ×3 |
| ✓ 6 | 30/9/2017 | Nordmarka Ultra Challenge 54 km | 54,00 | ×2 |
| ✓ 7 | 25/5/2014 | Vestfold 52 km Ultra Challenge | 52,00 | ×2 |
| ✓ 8 | 26/8/2023 | Grenland Ultra Trail (GUT) | 47,00 | ×1 |
| ✓ 9 | 27/8/2022 | 3. Grenland Ultra Trail (GUT) | 47,00 | ×1 |