Clark Plummer
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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
30,8%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 143; Σ finishers = 464. 143 / 464 × 100 = 30.82%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races662 km
> 100 km3
> 24h4
Longest race116,8 km
6th White Lake Ultras 12 Hour Race — 4/5/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail70,2%
Elim.29,8%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 02.05 | 24h | 64.373 km | 54 | |
| 2025 | ||||
| 14.09 | 50km | 4:50:30 h | 4 | |
| 15.08 | 50mi | 18:17:14 h | 7 | |
| 07.06 | 50km | 4:50:12 h | 3 🥉 | |
| 03.05 | 24h | 102.998 km | 21 | |
| 2024 | ||||
| 05.10 | Backyard Ultra | 101.388 km | 29 | |
| 04.05 | 12h | 116.838 km | 3 🥉 | |
| 2023 | ||||
| 07.10 | Backyard Ultra | 95.755 km | 30 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/5/2024 | 6th White Lake Ultras 12 Hour Race | 116,84 | ×4 |
| ✓ 2 | 3/5/2025 | 7th White Lake Ultras 24 Hour Race | 103,00 | ×4 |
| ✓ 3 | 5/10/2024 | 6th Bubba's Backyard Ultra | 101,39 | ×4 |
| ✓ 4 | 7/10/2023 | 5th Bubba's Backyard Ultra | 95,76 | ×3 |
| ✓ 5 | 15/8/2025 | 4th Jigger Johnson 50M | 80,47 | ×3 |
| ✓ 6 | 2/5/2026 | 8th White Lake Ultras 24 Hour Race | 64,37 | ×2 |
| ✓ 7 | 14/9/2025 | 25th Pisgah Mountain Trail Race | 50,00 | ×2 |
| ✓ 8 | 7/6/2025 | 9th Drummer Hill Trail Race | 50,00 | ×2 |