Porter Burgess
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8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
4,0%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 76; Σ finishers = 1 886. 76 / 1 886 × 100 = 4.03%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races641 km
> 100 km2
> 160 km1
Longest race160,9 km
16th Pinhoti 100 Mile — 4/11/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F4
🏅 Top 34
🏅 Top 3 F7
Longest winning streak0
Current streak0
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 29.03 | 74mi | 14:11:32 h | 6 | |
| 01.03 | 50km | 6:11:07 h | 3 🥉 | |
| 18.01 | 50km | 4:41:35 h | 3 🥉 | |
| 2024 | ||||
| 23.11 | 50mi | 7:09:43 h | 50 | |
| 01.06 | 50km | 4:55:53 h | 6 | |
| 2023 | ||||
| 04.11 | 100mi | 22:32:44 h | 11 | |
| 15.09 | 50mi | 8:05:14 h | 3 🥉 | |
| 20.05 | 50km | 4:46:34 h | 2 🥈 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/11/2023 | 16th Pinhoti 100 Mile | 160,93 | ×6 |
| ✓ 2 | 29/3/2025 | 13th Georgia Death Race | 119,09 | ×4 |
| ✓ 3 | 23/11/2024 | 62nd JFK 50 Mile | 80,47 | ×3 |
| ✓ 4 | 15/9/2023 | 13th The Georgia Jewel 50 Mile Run | 80,47 | ×3 |
| ✓ 5 | 1/3/2025 | 10th Conquer the Rock - Foothills 50K | 50,00 | ×2 |
| ✓ 6 | 18/1/2025 | 15th Tsali Frosty Foot 50k | 50,00 | ×2 |
| ✓ 7 | 1/6/2024 | 1st Ridge to Rails 50k | 50,00 | ×2 |
| ✓ 8 | 20/5/2023 | 4th Fort Yargo 50km Ultramarathon | 50,00 | ×2 |