Mark Freid
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Born : 1967
Cat. M55 Ultrarunner since 2014
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 States48,8%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 327; Σ finishers = 670. 327 / 670 × 100 = 48.81%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races413 km
> 24h1
Longest race82,3 km
1st Tick Tock 12 Hour Ultra Florida — 16/8/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road19,9%
Trail60,6%
Elim.19,5%
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 18.11 | Backyard Ultra | 2nd Last of The Felascans |
80.472 km (12h) | 16 |
| 2019 | ||||
| 18.05 | 50km | 5th Quest for the Crest 50k |
13:46:38 h | 135 |
| 2018 | ||||
| 31.03 | 50km | 24th Croom Trail 50K I'm Not A Fool Run |
5:34:44 h | 21 |
| 2015 | ||||
| 07.11 | 50km | 3rd Georgia Sky to Summit 50k |
8:38:11 h | 128 |
| 2014 | ||||
| 16.08 | 12h | 1st Tick Tock 12 Hour Ultra Florida |
82.269 km | 12 |
| 04.05 | 50km | 2nd Palm Bluff Trail Race 50K Ultra |
6:01:26 h | 11 |
| 04.01 | 50km | 4th Croom Zoom 50 km Run |
5:02:20 h | 11 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/8/2014 | 1st Tick Tock 12 Hour Ultra Florida | 82,27 | ×4 |
| ✓ 2 | 18/11/2023 | 2nd Last of The Felascans | 80,47 | ×4 |
| ✓ 3 | 18/5/2019 | 5th Quest for the Crest 50k | 50,00 | ×2 |
| ✓ 4 | 31/3/2018 | 24th Croom Trail 50K I'm Not A Fool Run | 50,00 | ×2 |
| ✓ 5 | 7/11/2015 | 3rd Georgia Sky to Summit 50k | 50,00 | ×2 |
| ✓ 6 | 4/5/2014 | 2nd Palm Bluff Trail Race 50K Ultra | 50,00 | ×2 |
| ✓ 7 | 4/1/2014 | 4th Croom Zoom 50 km Run | 50,00 | ×2 |