Emma Fields
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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.
26
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
24,4%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 858; Σ finishers = 3 512. 858 / 3 512 × 100 = 24.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races948 km
> 100 km2
> 160 km2
Longest race160,9 km
4th Rim to River 100 Mile Race — 4/11/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 07.09 | 40mi | 6:44:03 h | 8 | |
| 20.04 | 50km | 6:40:26 h | 71 | |
| 17.02 | 50km | 5:08:48 h | 24 | |
| 2023 | ||||
| 04.11 | 100mi | 25:10:42 h | 45 | |
| 18.02 | 50km | 5:17:17 h | 31 | |
| 2022 | ||||
| 19.11 | 50mi | 8:58:22 h | 181 | |
| 30.09 | 100mi | 21:58:44 h | 31 | |
| 23.07 | 50km | 7:31:00 h | 24 | |
| 19.02 | 50km | 5:24:52 h | 43 | |
| 2021 | ||||
| 18.12 | 50km | 4:55:44 h | 32 | |
| 20.11 | 81.3km | 9:21:50 h | 268 | |
| 19.06 | 50km | 6:20:53 h | 64 | |
| 13.02 | 50km | 6:28:49 h | 49 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/11/2023 | 4th Rim to River 100 Mile Race | 160,93 | ×6 |
| ✓ 2 | 30/9/2022 | 8th The Yeti 100 Mile Endurance Run | 160,93 | ×6 |
| ✓ 3 | 20/11/2021 | 59th JFK 50 Mile | 81,30 | ×3 |
| ✓ 4 | 19/11/2022 | 60th JFK 50 Mile | 80,47 | ×3 |
| ✓ 5 | 7/9/2024 | 14th Odyssey Trail Running Rampage 40 Mile | 64,37 | ×2 |
| ✓ 6 | 20/4/2024 | 24th Promise Land 50K++ | 50,00 | ×1 |
| ✓ 7 | 17/2/2024 | 29th Holiday Lake 50K++ | 50,00 | ×1 |
| ✓ 8 | 18/2/2023 | 28th Holiday Lake 50K++ | 50,00 | ×1 |
| ✓ 9 | 23/7/2022 | 10th Catherine's 50k Run | 50,00 | ×1 |
| ✓ 10 | 19/2/2022 | 27th Holiday Lake 50K++ | 50,00 | ×1 |
| ✓ 11 | 18/12/2021 | 13th Mel Williams Memorial Seashore (Seashore Nature Trail) | 50,00 | ×1 |
| ✓ 12 | 19/6/2021 | 9th Eastern Divide Ultra | 50,00 | ×1 |
| ✓ 13 | 13/2/2021 | 26th Holiday Lake 50K++ | 50,00 | ×1 |