Kristof Onckelinx
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Born : 1976
Cat. M50 Ultrarunner since 2022
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
49
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
6
Countries visited ?Belgium
United Kingdom
Italy
Luxembourg
Netherlands
Switzerland
BelgiumUnited KingdomItalyLuxembourgNetherlandsSwitzerland58,4%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 267; Σ finishers = 2 168. 1 267 / 2 168 × 100 = 58.44%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races2 688 km
> 100 km9
> 160 km9
> 200 km5
> 24h1
Longest race431,3 km
Summer Spine Race — 14/6/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road2,3%
Trail91,1%
Elim.6,6%
HISTORY
16 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 10.07 | 100km | 14° Gran Trail Courmayeur 100 km |
30:23:07 h | 386 |
| 14.06 | 268mi | Summer Spine Race |
5d 02:10:36 h | 20 |
| 2025 | ||||
| 19.09 | 204.5km | The Great Escape 200km |
41:24:50 h | 41 |
| 16.07 | 270km | 4. Eiger Ultra Trail E250 |
3d 16:56:20 h | 34 |
| 28.02 | 275km | 9 Legends Trail 250 |
2d 17:12:00 h | 43 |
| 2024 | ||||
| 26.10 | 100km | 12th Grizzly100 |
13:59:22 h | 113 |
| 05.07 | 60km | 15ème Trail Verbier Saint-Bernard by UTMB - X-Alpine |
14:06:36 h | 304 |
| 2023 | ||||
| 16.09 | 100mi | The Great Escape 100 miles |
31:09:00 h | 49 |
| 30.06 | 43h | Another One Bites the Dust |
176.400 km | 7 |
| 29.04 | 100km | L.A.T Legends Ardennes Trail 100km |
13:51:29 h | 31 |
| 17.02 | 275km | Legends Trail 250 |
2d 18:11:00 h | 18 |
| 2022 | ||||
| 17.12 | 100mi | The Bello Gallico Trail 100mi |
22:17:00 h | 39 |
| 09.10 | 67km | L'Ultra by HuyForTrail |
8:06:10 h | 17 |
| 24.09 | 100mi | The Great Escape 100 miles |
30:12:00 h | 25 |
| 21.05 | 83km | Grand Trail des Lacs et Châteaux 83km |
12:48:10 h | 148 |
| 20.03 | 6h | 6hrs Sittard |
62.649 km | 8 |
| 20.03 | 50km | 6hrs Sittard - 50km Split | 4:37:53 h | 9 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/6/2026 | Summer Spine Race | 431,30 | ×8 |
| ✓ 2 | 28/2/2025 | 9 Legends Trail 250 | 275,00 | ×5 |
| ✓ 3 | 17/2/2023 | Legends Trail 250 | 275,00 | ×5 |
| ✓ 4 | 16/7/2025 | 4. Eiger Ultra Trail E250 | 270,00 | ×5 |
| ✓ 5 | 19/9/2025 | The Great Escape 200km | 204,50 | ×4 |
| ✓ 6 | 30/6/2023 | Another One Bites the Dust | 176,40 | ×3 |
| ✓ 7 | 16/9/2023 | The Great Escape 100 miles | 160,93 | ×3 |
| ✓ 8 | 17/12/2022 | The Bello Gallico Trail 100mi | 160,93 | ×3 |
| ✓ 9 | 24/9/2022 | The Great Escape 100 miles | 160,93 | ×3 |
| ✓ 10 | 10/7/2026 | 14° Gran Trail Courmayeur 100 km | 100,00 | ×2 |
| ✓ 11 | 26/10/2024 | 12th Grizzly100 | 100,00 | ×2 |
| ✓ 12 | 29/4/2023 | L.A.T Legends Ardennes Trail 100km | 100,00 | ×2 |
| ✓ 13 | 21/5/2022 | Grand Trail des Lacs et Châteaux 83km | 83,00 | ×1 |
| ✓ 14 | 9/10/2022 | L'Ultra by HuyForTrail | 67,00 | ×1 |
| ✓ 15 | 20/3/2022 | 6hrs Sittard | 62,65 | ×1 |
| ✓ 16 | 5/7/2024 | 15ème Trail Verbier Saint-Bernard by UTMB - X-Alpine | 60,00 | ×1 |