Ivo Koller
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Born : 1964
Cat. M60 Ultrarunner since 1983
13
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
1
Countries visited ?Switzerland
Switzerland34,9%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 2 237; Σ finishers = 6 407. 2 237 / 6 407 × 100 = 34.91%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races983 km
> 100 km1
Longest race109,8 km
28. Self-Transcendence 12h Lauf Basel — 1/5/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road21,3%
Trail66,7%
Stage5,1%
Elim.6,8%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 21.09 | Backyard Ultra | 2. Ettinger Backyard Ultra |
67.060 km (10h) | 27 |
| 11.05 | 50km | 16. Ultra Bielersee |
4:42:47 h | 20 |
| 2022 | ||||
| 14.05 | 50km | 14. Ultra Bielersee |
5:39:16 h | 30 |
| 2019 | ||||
| 07.06 | 100km | 61. 100 km Lauf Biel |
10:46:55 h | 114 |
| 11.05 | 50km | 11. Bielersee Ultra-Marathon |
4:29:40 h | 19 |
| 2018 | ||||
| 08.06 | 100km | 60. 100 km Lauf Biel |
10:19:12 h | 101 |
| 12.05 | 50km | 10. Bielersee Ultra-Marathon |
4:18:56 h | 15 |
| 2017 | ||||
| 13.05 | 50km | 9 Bielersee Ultra-Marathon |
4:42:41 h | 25 |
| 2016 | ||||
| 10.06 | 56km | 1. Bieler Nacht Ultramarathon 56 km |
5:27:23 h | 15 |
| 01.05 | 12h | 28. Self-Transcendence 12h Lauf Basel |
109.793 km | 4 |
| 2015 | ||||
| 12.06 | 100km | 57. 100 km Lauf Biel |
10:36:55 h | 155 |
| 2013 | ||||
| 29.06 | 50km | Swiss Jura Nature Trail 50 km |
5:45:50 h | 5 |
| 2012 | ||||
| 07.07 | 50km | 2. Swiss Jura Nature Trail 50 km - Etappe 1 |
6:08:07 h | 3 🥉 |
| 1983 | ||||
| 03.06 | 100km road race | 25. 100 km Lauf Biel |
14:10:00 h | 1720 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/5/2016 | 28. Self-Transcendence 12h Lauf Basel | 109,79 | ×4 |
| ✓ 2 | 7/6/2019 | 61. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 3 | 8/6/2018 | 60. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 4 | 12/6/2015 | 57. 100 km Lauf Biel | 100,00 | ×3 |
| ✓ 5 | 3/6/1983 | 25. 100 km Lauf Biel (SUI) | 100,00 | ×3 |
| ✓ 6 | 21/9/2024 | 2. Ettinger Backyard Ultra | 67,06 | ×2 |
| ✓ 7 | 10/6/2016 | 1. Bieler Nacht Ultramarathon 56 km | 56,00 | ×2 |
| ✓ 8 | 11/5/2024 | 16. Ultra Bielersee | 50,00 | ×1 |
| ✓ 9 | 14/5/2022 | 14. Ultra Bielersee | 50,00 | ×1 |
| ✓ 10 | 11/5/2019 | 11. Bielersee Ultra-Marathon | 50,00 | ×1 |
| ✓ 11 | 12/5/2018 | 10. Bielersee Ultra-Marathon | 50,00 | ×1 |
| ✓ 12 | 13/5/2017 | 9 Bielersee Ultra-Marathon | 50,00 | ×1 |
| ✓ 13 | 29/6/2013 | Swiss Jura Nature Trail 50 km | 50,00 | ×1 |