Valerie Matthei
External sources
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6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
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
87,1%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 1 470; Σ finishers = 1 688. 1 470 / 1 688 × 100 = 87.09%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races330 km
Longest race80,5 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road39,5%
Trail60,5%
Records
HISTORY
8 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/4/2025 | 51st Jack Bristol Lake Waramaug 50mi Ultra Marathon | 80,47 | ×5 |
| ✓ 2 | 18/1/2025 | 13th PHUNT 50K Run | 50,00 | ×3 |
| ✓ 3 | 11/5/2024 | 14th Dirty German Endurance Fest 50 km | 50,00 | ×3 |
| ✓ 4 | 2/3/2024 | 6th No Man’s 50K Challenge | 50,00 | ×3 |
| ✓ 5 | 13/1/2024 | 12th PHUNT 50K Run | 50,00 | ×3 |
| ✓ 6 | 29/10/2023 | 4th Marine Corps 50km Marathon Race | 50,00 | ×3 |