Brandon Ambrose
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Born : 1984
Cat. M40 Ultrarunner since 2017
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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 States22,3%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 201; Σ finishers = 902. 201 / 902 × 100 = 22.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races629 km
> 100 km1
> 160 km1
> 24h3
Longest race160,9 km
11th The Hamsterwheel 30 Hour Run — 1/11/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road12,8%
Trail74,4%
Elim.12,8%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 05.09 | Backyard Ultra | 10th Last Man Standing Ultramarathon |
80.472 km (12h) | 60 |
| 14.03 | 60km | 22nd Land Between The Lakes 60 km Trail Run |
8:30:44 h | 52 |
| 2025 | ||||
| 01.11 | 30h | 11th The Hamsterwheel 30 Hour Run |
160.934 km | 21 |
| 08.03 | 60km | 21st Land Between The Lakes 60 km Trail Run |
7:03:17 h | 16 |
| 2024 | ||||
| 09.11 | 50mi | 11th Tunnel Hill 50 Mile Race |
8:31:15 h | 45 |
| 2019 | ||||
| 04.05 | 24h | 2nd White Lake Ultras 24 Hour Race |
90.123 km | 13 |
| 2017 | ||||
| 04.11 | 12h | 3rd The Hamsterwheel 12 Hour Run |
96.560 km | 1 🏆 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/11/2025 | 11th The Hamsterwheel 30 Hour Run | 160,93 | ×6 |
| ✓ 2 | 4/11/2017 | 3rd The Hamsterwheel 12 Hour Run | 96,56 | ×4 |
| ✓ 3 | 4/5/2019 | 2nd White Lake Ultras 24 Hour Race | 90,12 | ×3 |
| ✓ 4 | 5/9/2026 | 10th Last Man Standing Ultramarathon | 80,47 | ×3 |
| ✓ 5 | 9/11/2024 | 11th Tunnel Hill 50 Mile Race | 80,47 | ×3 |
| ✓ 6 | 14/3/2026 | 22nd Land Between The Lakes 60 km Trail Run | 60,00 | ×2 |
| ✓ 7 | 8/3/2025 | 21st Land Between The Lakes 60 km Trail Run | 60,00 | ×2 |