John Bezou
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16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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 ?
Antarctica
Chile
Georgia
Mongolia
Namibia
United States
38,0%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 433; Σ finishers = 1 140. 433 / 1 140 × 100 = 37.98%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed36
Km — ultra races2 182 km
> 100 km8
> 160 km7
> 200 km4
> 24h1
> 48h1
Longest race250,0 km
17th Gobi March Mongolia — 18/6/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road3,7%
Trail43,2%
Stage53,1%
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 08.11 | 50mi | 10:42:31 h | 112 | |
| 2023 | ||||
| 18.06 | 250km/6stages | 39:28:34 h | 28 | |
| 2022 | ||||
| 26.11 | 6d | 157.900 km | 14 | |
| 25.09 | 250km/6stages | 38:52:41 h | 50 | |
| 19.06 | 250km/6stages | 34:12:47 h | 10 | |
| 01.05 | 250km/6stages | 40:59:56 h | 14 | |
| 2021 | ||||
| 14.08 | 100mi | 26:14:37 h | 29 | |
| 30.04 | 100mi | 30:11:11 h | 32 | |
| 2019 | ||||
| 26.10 | 50km | 6:02:46 h | 35 | |
| 2018 | ||||
| 06.10 | 50km | 6:53:54 h | 8 | |
| 04.05 | 100mi | 30:59:19 h | 16 | |
| 2017 | ||||
| 30.09 | 100km | 13:15:28 h | 14 | |
| 29.07 | 50mi | 12:10:06 h | 30 | |
| 15.04 | 50km | 5:48:38 h | 17 | |
| 2016 | ||||
| 24.09 | 50mi | 10:44:15 h | 12 | |
| 16.04 | 50km | 6:03:35 h | 28 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/6/2023 | 17th Gobi March Mongolia | 250,00 | ×6 |
| ✓ 2 | 25/9/2022 | 16th Atacama Crossing (Chile) | 250,00 | ×6 |
| ✓ 3 | 19/6/2022 | Racing the Planet Special Edition - Georgia 2022 | 250,00 | ×6 |
| ✓ 4 | 1/5/2022 | The Namib Race (Namibia) | 250,00 | ×6 |
| ✓ 5 | 14/8/2021 | 16th Lean Horse Ultra-Marathon 100 Mile | 160,93 | ×3 |
| ✓ 6 | 30/4/2021 | 11th Salt Flats 100 Mile | 160,93 | ×3 |
| ✓ 7 | 4/5/2018 | 8th Salt Flats 100 Mile | 160,93 | ×3 |
| ✓ 8 | 26/11/2022 | 9° The Last Desert Antarctica | 157,90 | ×3 |
| ✓ 9 | 30/9/2017 | 8th The Bear Chase 100 km | 100,00 | ×2 |
| ✓ 10 | 8/11/2025 | 12th Tunnel Hill 50 Mile Race | 80,47 | ×1 |
| ✓ 11 | 29/7/2017 | 3rd Pikes Peak Ultra 50 Mile | 80,47 | ×1 |
| ✓ 12 | 24/9/2016 | 7th The Bear Chase 50 Mile | 80,47 | ×1 |
| ✓ 13 | 26/10/2019 | 12th Sage Burner Trail Run | 50,00 | ×1 |
| ✓ 14 | 6/10/2018 | 4th Children of the Cane 50 km | 50,00 | ×1 |
| ✓ 15 | 15/4/2017 | 3rd Rattler Trail Race 50K | 50,00 | ×1 |
| ✓ 16 | 16/4/2016 | 13th Desert Rats Trail Running Festival 50 km | 50,00 | ×1 |