Brian Walden
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Born : 1983
Cat. M40 Ultrarunner since 2024
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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 ?United States
United States18,9%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 37; Σ finishers = 196. 37 / 196 × 100 = 18.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races1 366 km
> 100 km6
> 160 km4
> 200 km2
> 24h3
> 48h1
Longest race321,9 km
3rd The Summit 200 — 27/7/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road32,7%
Trail27,1%
Elim.40,2%
Wins & podiums (ultra)
🏆 Win3
🏆 Win M4
🏅 Top 36
🏅 Top 3 M6
Longest winning streak1
Current streak0
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 27.07 | 200mi | 3rd The Summit 200 |
4d 08:48:30 h | 25 |
| 12.06 | 6h | 2nd Heat Wave 6/12/24 |
67.199 km | 2 🥈 |
| 09.05 | Backyard Ultra | 2nd Lazy A Backyard Ultra |
167.650 km (25h) | 1 🏆 |
| 06.03 | Backyard Ultra | 6th Queeny Backyard Ultra |
241.416 km (36h) | 7 |
| 07.02 | 6h | 4th Los Lobos Six Hour Challenge |
48.280 km | 4 |
| 2025 | ||||
| 06.12 | 12h | 4th Ollie's Ultra 12h |
120.401 km | 1 🏆 |
| 12.06 | 24h | 1st Heat Wave 6/12/24 |
193.150 km | 3 🥉 |
| 10.05 | Backyard Ultra | 1st Lazy A Backyard Ultra |
140.826 km (21h) | 2 🥈 |
| 2024 | ||||
| 13.06 | 6h | 18th KUS 6 Hour Ultramarathon |
65.600 km | 1 🏆 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/7/2026 | 3rd The Summit 200 | 321,87 | ×9 |
| ✓ 2 | 6/3/2026 | 6th Queeny Backyard Ultra | 241,42 | ×7 |
| ✓ 3 | 12/6/2025 | 1st Heat Wave 6/12/24 | 193,15 | ×5 |
| ✓ 4 | 9/5/2026 | 2nd Lazy A Backyard Ultra | 167,65 | ×4 |
| ✓ 5 | 10/5/2025 | 1st Lazy A Backyard Ultra | 140,83 | ×4 |
| ✓ 6 | 6/12/2025 | 4th Ollie's Ultra 12h | 120,40 | ×3 |
| ✓ 7 | 12/6/2026 | 2nd Heat Wave 6/12/24 | 67,20 | ×1 |
| ✓ 8 | 13/6/2024 | 18th KUS 6 Hour Ultramarathon | 65,60 | ×1 |
| ✓ 9 | 7/2/2026 | 4th Los Lobos Six Hour Challenge | 48,28 | ×1 |