Stephen Swanson
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17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
50,2%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 804; Σ finishers = 1 600. 804 / 1 600 × 100 = 50.25%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 138 km
> 100 km1
> 160 km1
> 24h1
Longest race160,9 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road7,2%
Trail92,8%
HISTORY
17 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 02.05 | 50km | 6:41:18 h | 77 | |
| 2024 | ||||
| 28.09 | 24h | 81.867 km | 56 | |
| 18.05 | 55mi | 13:42:26 h | 25 | |
| 2023 | ||||
| 13.05 | 50mi | 11:14:57 h | 38 | |
| 2022 | ||||
| 01.10 | 50km | 6:42:21 h | 5 | |
| 2021 | ||||
| 17.09 | 100mi | 34:20:33 h | 134 | |
| 10.04 | 50km | 6:03:25 h | 32 | |
| 2020 | ||||
| 25.07 | 50km | 7:58:52 h | 56 | |
| 2019 | ||||
| 14.09 | 50mi | 11:27:39 h | 37 | |
| 27.07 | 50km | 8:05:17 h | 65 | |
| 13.04 | 50km | 5:44:02 h | 23 | |
| 2018 | ||||
| 01.09 | 65km | 9:46:43 h | 125 | |
| 02.06 | 50mi | 12:16:40 h | 46 | |
| 28.04 | 50km | 6:26:32 h | 31 | |
| 2017 | ||||
| 07.10 | 50km | 6:19:39 h | 17 | |
| 15.04 | 50km | 6:21:31 h | 31 | |
| 2016 | ||||
| 09.10 | 50km | 6:27:30 h | 23 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/9/2021 | 15th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run | 160,93 | ×5 |
| ✓ 2 | 18/5/2024 | 3rd Ram Party | 88,51 | ×3 |
| ✓ 3 | 28/9/2024 | 11th 24 Hours of Palmer Lake Fun Run | 81,87 | ×2 |
| ✓ 4 | 13/5/2023 | 2nd Ram Party | 80,47 | ×2 |
| ✓ 5 | 14/9/2019 | 13th Run Rabbit Run 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 6 | 2/6/2018 | 9th North Fork 50 Mile Trail Race | 80,47 | ×2 |
| ✓ 7 | 1/9/2018 | 5th Grand Traverse Mountain Run | 65,00 | ×2 |
| ✓ 8 | 2/5/2026 | 22nd Greenland Trail Race | 50,00 | ×1 |
| ✓ 9 | 1/10/2022 | 5th Castle Rock Trail Festival | 50,00 | ×1 |
| ✓ 10 | 10/4/2021 | 7th Rattler Trail Race 50K | 50,00 | ×1 |
| ✓ 11 | 25/7/2020 | 6th Pikes Peak Ultra 50 km | 50,00 | ×1 |
| ✓ 12 | 27/7/2019 | 5th Pikes Peak Ultra 50 km | 50,00 | ×1 |
| ✓ 13 | 13/4/2019 | 5th Rattler Trail Race 50K | 50,00 | ×1 |
| ✓ 14 | 28/4/2018 | 8th Cheyenne Mountain Trail Race | 50,00 | ×1 |
| ✓ 15 | 7/10/2017 | 2nd Ridgeline Trail Race | 50,00 | ×1 |
| ✓ 16 | 15/4/2017 | 3rd Rattler Trail Race 50K | 50,00 | ×1 |
| ✓ 17 | 9/10/2016 | 1st Ridgeline Trail Race | 50,00 | ×1 |