Andrew Parpart
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
47,5%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 923; Σ finishers = 1 944. 923 / 1 944 × 100 = 47.48%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 253 km
> 100 km4
> 160 km4
> 24h1
> 48h1
Longest race160,9 km
53rd Western States 100 Mile Endurance Run — 27/6/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail93,0%
Elim.7,0%
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 27.06 | 100mi | 27:48:31 h | 217 | |
| 30.05 | 50mi | 10:35:30 h | 25 | |
| 2025 | ||||
| 13.12 | 50km | 5:47:06 h | 27 | |
| 11.10 | 100mi | 21:40:12 h | 29 | |
| 23.08 | 50km | 5:56:46 h | 11 | |
| 2024 | ||||
| 06.09 | 100mi | 34:10:09 h | 94 | |
| 27.07 | 50mi | 9:30:12 h | 27 | |
| 15.06 | 50km | 6:34:27 h | 25 | |
| 2022 | ||||
| 04.06 | 50mi | 12:59:01 h | 52 | |
| 2021 | ||||
| 20.03 | Backyard Ultra | 87.178 km (13h) | 68 | |
| 2017 | ||||
| 05.08 | 50km | 6:10:24 h | 15 | |
| 2016 | ||||
| 20.08 | 100mi | 29:39:09 h | 309 | |
| 2011 | ||||
| 24.09 | 50mi | 11:17:27 h | 37 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/6/2026 | 53rd Western States 100 Mile Endurance Run | 160,93 | ×5 |
| ✓ 2 | 11/10/2025 | 9th Canal Corridor 100 Mile Endurance Run | 160,93 | ×5 |
| ✓ 3 | 6/9/2024 | 34th Superior Fall Trail Races 100 Mile | 160,93 | ×5 |
| ✓ 4 | 20/8/2016 | 34th Leadville Trail 100 Mile | 160,93 | ×5 |
| ✓ 5 | 20/3/2021 | 3rd Ohio's Backyard Ultra | 87,18 | ×2 |
| ✓ 6 | 30/5/2026 | 37th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 7 | 27/7/2024 | 18th Burning River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 8 | 4/6/2022 | 33th Mohican Trail 50 Mile | 80,47 | ×2 |
| ✓ 9 | 24/9/2011 | 9th Dances with Dirt - Hell 50M Ultra | 80,47 | ×2 |
| ✓ 10 | 13/12/2025 | 16th Bigfoot 50K Trail Race | 50,00 | ×1 |
| ✓ 11 | 23/8/2025 | 14th Moebius Green Monster Trail 50K | 50,00 | ×1 |
| ✓ 12 | 15/6/2024 | 5th Summer Sasquatch 50K | 50,00 | ×1 |
| ✓ 13 | 5/8/2017 | 7th Kanawha Trace Trail Runs | 50,00 | ×1 |