Sarah Lund
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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.
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
2
Countries visited ?
United Kingdom
New Zealand
56,9%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 615; Σ finishers = 2 836. 1 615 / 2 836 × 100 = 56.95%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races722 km
> 100 km2
> 160 km1
Longest race177,0 km
19th Hardmoors 110 — 23/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 23.05 | 110mi | 32:29:06 h | 32 | |
| 2025 | ||||
| 22.11 | 50km | 6:43:08 h | 179 | |
| 15.02 | 53km | 6:44:46 h | 609 | |
| 2024 | ||||
| 11.05 | 103km | 30:29:35 h | 404 | |
| 2023 | ||||
| 07.10 | 50mi | 15:47:14 h | 109 | |
| 08.07 | 100km | 21:24:22 h | 87 | |
| 2022 | ||||
| 15.10 | 50km | 7:28:16 h | 165 | |
| 2021 | ||||
| 13.11 | 53km | 7:04:36 h | 25 | |
| 25.09 | 34.6mi | 7:02:33 h | 14 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/5/2026 | 19th Hardmoors 110 | 177,03 | ×7 |
| ✓ 2 | 11/5/2024 | 7th Ultra-Trail Snowdonia - 100km | 103,00 | ×4 |
| ✓ 3 | 8/7/2023 | 9th Lakeland Trails Ultra 100 km | 100,00 | ×4 |
| ✓ 4 | 7/10/2023 | Lakes in a day Ultra | 80,47 | ×3 |
| ✓ 5 | 25/9/2021 | Endurancelife CTS - North York Moors | 55,68 | ×2 |
| ✓ 6 | 15/2/2025 | 10th Tarawera 50 km Ultramarathon | 53,00 | ×2 |
| ✓ 7 | 13/11/2021 | 5th Short Circuit Ultra | 53,00 | ×2 |
| ✓ 8 | 22/11/2025 | Kendal Skyline Ultra | 50,00 | ×2 |
| ✓ 9 | 15/10/2022 | Ladybower Reservoir 50k Ultra | 50,00 | ×2 |