Keith Marshall
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Born : 1966
Cat. M60 Ultrarunner since 2012
11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
United States36,9%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 1 268; Σ finishers = 3 438. 1 268 / 3 438 × 100 = 36.88%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races550 km
Longest race50,0 km
31st Mountain Mist 50k — 25/1/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 25.01 | 50km | 31st Mountain Mist 50k |
7:45:11 h | 281 |
| 2024 | ||||
| 27.01 | 50km | 30th Mountain Mist 50k |
8:18:56 h | 288 |
| 2023 | ||||
| 28.01 | 50km | 29th Mountain Mist 50k |
6:55:49 h | 174 |
| 2022 | ||||
| 22.01 | 49.6km | 28th Mountain Mist 50k |
7:07:56 h | 141 |
| 2021 | ||||
| 13.11 | 50km | 9th Georgia Sky to Summit 50k |
7:28:18 h | 52 |
| 2019 | ||||
| 09.11 | 50km | 7th Georgia Sky to Summit 50k |
6:58:39 h | 49 |
| 26.01 | 50km | 25th Mountain Mist 50k |
6:07:42 h | 88 |
| 2018 | ||||
| 10.02 | 50km | 1st Cloudland Canyon 50 km Race |
6:06:23 h | 28 |
| 2017 | ||||
| 28.01 | 50km | 23rd Mountain Mist 50k |
5:51:10 h | 68 |
| 2013 | ||||
| 26.01 | 50km | 19th Mountain Mist 50k |
5:53:33 h | 66 |
| 2012 | ||||
| 02.06 | 50km | 4th Golden Gate Dirty 30 |
6:11:56 h | 44 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/1/2025 | 31st Mountain Mist 50k | 50,00 | ×2 |
| ✓ 2 | 27/1/2024 | 30th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 3 | 28/1/2023 | 29th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 4 | 13/11/2021 | 9th Georgia Sky to Summit 50k | 50,00 | ×2 |
| ✓ 5 | 9/11/2019 | 7th Georgia Sky to Summit 50k | 50,00 | ×2 |
| ✓ 6 | 26/1/2019 | 25th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 7 | 10/2/2018 | 1st Cloudland Canyon 50 km Race | 50,00 | ×2 |
| ✓ 8 | 28/1/2017 | 23rd Mountain Mist 50k | 50,00 | ×2 |
| ✓ 9 | 26/1/2013 | 19th Mountain Mist 50k | 50,00 | ×2 |
| ✓ 10 | 2/6/2012 | 4th Golden Gate Dirty 30 | 50,00 | ×2 |
| ✓ 11 | 22/1/2022 | 28th Mountain Mist 50k | 49,60 | ×2 |