Donald Schatz
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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.
25
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
70,4%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 831; Σ finishers = 1 180. 831 / 1 180 × 100 = 70.42%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races780 km
Longest race100,0 km
1st Vermont 100 km Endurance Race — 19/7/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road12,8%
Trail87,2%
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 07.09 | 50km | 7:45:14 h | 77 | |
| 29.06 | 50km | 7:29:18 h | 185 | |
| 18.05 | 50km | 6:54:07 h | 36 | |
| 2023 | ||||
| 19.08 | 50km | 7:46:00 h | 21 | |
| 22.04 | 50km | 7:03:34 h | 58 | |
| 2021 | ||||
| 06.11 | 50km | 6:53:34 h | 120 | |
| 06.02 | 50km | 6:43:27 h | 53 | |
| 2009 | ||||
| 26.09 | 50km | 7:02:21 h | 45 | |
| 28.03 | 50km | 7:05:37 h | 53 | |
| 2008 | ||||
| 19.07 | 100km | 16:12:57 h | 9 | |
| 22.03 | 50mi | 13:16:47 h | 56 | |
| 05.01 | 50km | 5:23:09 h | 95 | |
| 2007 | ||||
| 29.09 | 100km | 16:53:10 h | 36 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/7/2008 | 1st Vermont 100 km Endurance Race | 100,00 | ×4 |
| ✓ 2 | 29/9/2007 | 5th Great Eastern Endurance Run 100 km | 100,00 | ×4 |
| ✓ 3 | 22/3/2008 | 4th Bel Monte 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 4 | 7/9/2024 | 13th TARC Fall Classic 50 km | 50,00 | ×2 |
| ✓ 5 | 29/6/2024 | 11th Catamount Ultra Marathon | 50,00 | ×2 |
| ✓ 6 | 18/5/2024 | 2nd Free Spirit 50 K | 50,00 | ×2 |
| ✓ 7 | 19/8/2023 | 11th TARC Summer Classic 50 km | 50,00 | ×2 |
| ✓ 8 | 22/4/2023 | 12th TARC Spring Classic 50 km | 50,00 | ×2 |
| ✓ 9 | 6/11/2021 | 21th Stone Cat 50 km | 50,00 | ×2 |
| ✓ 10 | 6/2/2021 | 9th Mill Stone 50K | 50,00 | ×2 |
| ✓ 11 | 26/9/2009 | 7th Great Eastern Endurance Run 50 km | 50,00 | ×2 |
| ✓ 12 | 28/3/2009 | 5th Bel Monte 50 km Endurance Run | 50,00 | ×2 |
| ✓ 13 | 5/1/2008 | 9th Salem Lakeshore Frosty Fifty | 50,00 | ×2 |