Debbie Heard
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12
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
65,5%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 519; Σ finishers = 3 845. 2 519 / 3 845 × 100 = 65.51%. A win adds 0 to the numerator. Lower is better.
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/1/2015 | 2nd Ordnance 100K | 100,00 | ×4 |
| ✓ 2 | 14/4/2018 | 10th Lake Sonoma 50 Mile Race | 80,47 | ×3 |
| ✓ 3 | 11/10/2014 | 32nd Dick Collins Firetrails 50 Mile | 80,47 | ×3 |
| ✓ 4 | 5/4/2014 | 35th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 5 | 24/2/2018 | 4th Salmon Falls 50 km Race | 50,00 | ×2 |
| ✓ 6 | 10/10/2015 | 7th Skyline to the Sea 50km | 50,00 | ×2 |
| ✓ 7 | 8/8/2015 | 34th Skyline 50k Endurance Run | 50,00 | ×2 |
| ✓ 8 | 6/9/2014 | 1st Overlook Endurance Run 50K | 50,00 | ×2 |
| ✓ 9 | 8/6/2014 | 3rd Big Basin - Skyline to the Sea 50 km | 50,00 | ×2 |
| ✓ 10 | 8/3/2014 | 25th Way Too Cool 50K Endurance Run | 50,00 | ×2 |
| ✓ 11 | 7/12/2013 | 7th Endurance Challenge - California Trail 50 km | 50,00 | ×2 |
| ✓ 12 | 1/12/2012 | 6th Endurance Challenge - California Trail 50 km | 50,00 | ×2 |