Isaiyas Marroquin
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Born : 1981
Cat. M45 Ultrarunner since 2021
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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 States59,8%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 440; Σ finishers = 4 078. 2 440 / 4 078 × 100 = 59.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races1 075 km
> 100 km3
> 160 km1
Longest race160,9 km
9th No Business 100 — 24/10/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 14.02 | 100km | 13th Black Canyon Trail 100 km Run |
15:23:01 h | 438 |
| 2025 | ||||
| 24.10 | 100mi | 9th No Business 100 |
32:55:18 h | 159 |
| 29.03 | 74mi | 13th Georgia Death Race |
22:57:38 h | 124 |
| 08.02 | 100km | 12th Black Canyon Trail 100 km Run |
15:48:50 h | 470 |
| 2024 | ||||
| 07.12 | 50km | 15th McDowell Mountain Frenzy 50 km |
6:33:08 h | 74 |
| 10.02 | 99.9km | 11th Black Canyon Trail 100 km Run |
16:14:49 h | 478 |
| 2023 | ||||
| 25.03 | 74mi | 11th Georgia Death Race |
21:22:05 h | 87 |
| 2022 | ||||
| 01.10 | 50km | 21th Rock/Creek StumpJump 50K |
8:02:49 h | 81 |
| 14.05 | 50km | 8th Yamacraw 50k |
8:31:15 h | 118 |
| 23.04 | 95.9km | 9th The Canyons Endurance 100 km Run |
15:39:38 h | 232 |
| 2021 | ||||
| 04.12 | 50mi | 5th Cloudland Canyon 50 Mile Race |
11:16:03 h | 31 |
| 02.10 | 50km | 20th Rock/Creek StumpJump 50K |
8:30:57 h | 160 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 24/10/2025 | 9th No Business 100 | 160,93 | ×5 |
| ✓ 2 | 29/3/2025 | 13th Georgia Death Race | 119,09 | ×4 |
| ✓ 3 | 25/3/2023 | 11th Georgia Death Race | 119,09 | ×4 |
| ✓ 4 | 14/2/2026 | 13th Black Canyon Trail 100 km Run | 100,00 | ×3 |
| ✓ 5 | 8/2/2025 | 12th Black Canyon Trail 100 km Run | 100,00 | ×3 |
| ✓ 6 | 10/2/2024 | 11th Black Canyon Trail 100 km Run | 99,90 | ×3 |
| ✓ 7 | 23/4/2022 | 9th The Canyons Endurance 100 km Run | 95,90 | ×3 |
| ✓ 8 | 4/12/2021 | 5th Cloudland Canyon 50 Mile Race | 80,47 | ×2 |
| ✓ 9 | 7/12/2024 | 15th McDowell Mountain Frenzy 50 km | 50,00 | ×1 |
| ✓ 10 | 1/10/2022 | 21th Rock/Creek StumpJump 50K | 50,00 | ×1 |
| ✓ 11 | 14/5/2022 | 8th Yamacraw 50k | 50,00 | ×1 |
| ✓ 12 | 2/10/2021 | 20th Rock/Creek StumpJump 50K | 50,00 | ×1 |