Lani Ralston
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9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
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
66,7%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 299; Σ finishers = 448. 299 / 448 × 100 = 66.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races536 km
Longest race90,1 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road90,7%
Trail9,3%
Records
HISTORY
9 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/9/2024 | 5th The Cross-Connecticut Run for Mental Health Awareness | 90,12 | ×4 |
| ✓ 2 | 29/4/2012 | 38th Lake Waramaug 50mi Ultra Marathon | 80,47 | ×3 |
| ✓ 3 | 13/8/2022 | 10th Sweltering Summer Ultra 8 Hours Run | 63,41 | ×3 |
| ✓ 4 | 10/8/2024 | 12th Sweltering Summer Ultra 8 Hours Run | 52,00 | ×2 |
| ✓ 5 | 30/4/2023 | 49th Jack Bristol Lake Waramaug 50km Ultra Marathon | 50,00 | ×2 |
| ✓ 6 | 23/4/2011 | 37th Lake Waramaug 50km Ultra Marathon | 50,00 | ×2 |
| ✓ 7 | 20/4/2008 | 34th Lake Waramaug 50km Ultra Marathon | 50,00 | ×2 |
| ✓ 8 | 29/4/2007 | 33th Lake Waramaug 50km Ultra Marathon | 50,00 | ×2 |
| ✓ 9 | 30/9/2006 | 13th Vermont 50 km Ultra Run | 50,00 | ×2 |