Emily Weld
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14
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
56,8%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 815; Σ finishers = 1 435. 815 / 1 435 × 100 = 56.79%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races962 km
Longest race100,0 km
18th Vermont 100 km Endurance Race — 18/7/2026
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
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 18.07 | 100km | 15:45:33 h | 115 | |
| 2025 | ||||
| 28.09 | 50mi | 11:52:36 h | 72 | |
| 19.07 | 100km | 14:59:00 h | 79 | |
| 2023 | ||||
| 24.09 | 50km | 7:02:30 h | 37 | |
| 2022 | ||||
| 25.09 | 50km | 6:48:37 h | 64 | |
| 2019 | ||||
| 20.07 | 100km | 16:40:16 h | 26 | |
| 01.06 | 100km | 12:24:28 h | 5 | |
| 13.04 | 50km | 5:46:31 h | 47 | |
| 30.03 | 50mi | 11:35:05 h | 54 | |
| 2018 | ||||
| 01.12 | 32mi | 8:43:02 h | 56 | |
| 28.10 | 50km | 6:02:36 h | 11 | |
| 23.06 | 50km | 6:32:38 h | 116 | |
| 07.04 | 50km | 6:20:10 h | 74 | |
| 2017 | ||||
| 24.09 | 50km | 6:44:24 h | 73 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/7/2026 | 18th Vermont 100 km Endurance Race | 100,00 | ×3 |
| ✓ 2 | 19/7/2025 | 17th Vermont 100 km Endurance Race | 100,00 | ×3 |
| ✓ 3 | 20/7/2019 | 12th Vermont 100 km Endurance Race | 100,00 | ×3 |
| ✓ 4 | 1/6/2019 | 2nd Chesterfield Gorge 100 km Ultra Race | 100,00 | ×3 |
| ✓ 5 | 28/9/2025 | 32th Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 6 | 30/3/2019 | 3rd Naked Prussian 50 Miler | 80,47 | ×3 |
| ✓ 7 | 1/12/2018 | 8th TARC Fells Trail Ultra Winter 32 Mile | 51,50 | ×1 |
| ✓ 8 | 24/9/2023 | 30th Vermont 50 km Ultra Run | 50,00 | ×1 |
| ✓ 9 | 25/9/2022 | 29th Vermont 50 km Ultra Run | 50,00 | ×1 |
| ✓ 10 | 13/4/2019 | 6th Runamuck 50K | 50,00 | ×1 |
| ✓ 11 | 28/10/2018 | 1st Norwitch Halloween Ultra Race | 50,00 | ×1 |
| ✓ 12 | 23/6/2018 | 5th Catamount Ultra Marathon | 50,00 | ×1 |
| ✓ 13 | 7/4/2018 | 5th Runamuck 50K | 50,00 | ×1 |
| ✓ 14 | 24/9/2017 | 25th Vermont 50 km Ultra Run | 50,00 | ×1 |