Brian Caster
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Born : 1983
Cat. M40 Ultrarunner since 2023
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
3
Countries visited ?
Italy
Japan
South Korea
ItalyJapanSouth Korea12,5%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 112; Σ finishers = 895. 112 / 895 × 100 = 12.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races1 129 km
> 100 km3
> 160 km3
> 200 km2
Longest race450,0 km
7° TOR450 - Tor des Glaciers — 12/9/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 12.09 | 450km | 7° TOR450 - Tor des Glaciers |
7d 09:39:07 h | 55 |
| 2024 | ||||
| 28.09 | 100km | 4th Jangsu Trail - September |
16:12:42 h | 4 |
| 08.09 | 330km | 15° TOR330 - Tor des Géants |
4d 06:03:24 h | 42 |
| 07.06 | 170km | 3rd Tamba 100 Adventure Trail - 100mi |
43:12:07 h | 3 🥉 |
| 2023 | ||||
| 04.11 | 79km | 1st Salt Road Trail |
11:08:23 h | 13 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/9/2025 | 7° TOR450 - Tor des Glaciers | 450,00 | ×13 |
| ✓ 2 | 8/9/2024 | 15° TOR330 - Tor des Géants | 330,00 | ×10 |
| ✓ 3 | 7/6/2024 | 3rd Tamba 100 Adventure Trail - 100mi | 170,00 | ×5 |
| ✓ 4 | 28/9/2024 | 4th Jangsu Trail - September | 100,00 | ×3 |
| ✓ 5 | 4/11/2023 | 1st Salt Road Trail | 79,00 | ×2 |