Amanda Guevara
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
47,5%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 356; Σ finishers = 749. 356 / 749 × 100 = 47.53%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 363 km
> 100 km5
> 160 km5
> 24h1
Longest race160,9 km
6th Vero Beach Octopus 100 Mile Ultra — 11/7/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road23,3%
Trail70,3%
Elim.6,4%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 31
🏅 Top 3 F6
Longest winning streak0
Current streak0
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 11.07 | 100mi | 28:22:39 h | 15 | |
| 17.01 | 100mi | 24:47:43 h | 58 | |
| 2025 | ||||
| 12.07 | 100mi | 30:56:03 h | 9 | |
| 15.03 | 50km | 6:27:55 h | 5 | |
| 18.01 | 100mi | 28:49:19 h | 103 | |
| 2023 | ||||
| 05.08 | 12h | 77.621 km | 14 | |
| 04.03 | 33mi | 7:17:21 h | 30 | |
| 2021 | ||||
| 01.05 | 50mi | 13:16:09 h | 66 | |
| 2020 | ||||
| 05.12 | 100mi | 25:52:00 h | 42 | |
| 07.11 | 12h | 79.662 km | 5 | |
| 08.02 | 50mi | 10:19:20 h | 2 🥈 | |
| 11.01 | 50km | 6:29:49 h | 7 | |
| Unknown date | ||||
| — | Backyard Ultra | 87.178 km (13h) | 13 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/7/2026 | 6th Vero Beach Octopus 100 Mile Ultra | 160,93 | ×4 |
| ✓ 2 | 17/1/2026 | 16th Long Haul 100 Mile Ultra-Marathons | 160,93 | ×4 |
| ✓ 3 | 12/7/2025 | 5th Vero Beach Octopus 100 Mile Ultra | 160,93 | ×4 |
| ✓ 4 | 18/1/2025 | 15th Long Haul 100 Mile Ultra-Marathons | 160,93 | ×4 |
| ✓ 5 | 5/12/2020 | 6th Daytona 100 - 100 Miles Ultra | 160,93 | ×4 |
| ✓ 6 | — | 4th Last of The Felascans | 87,18 | ×2 |
| ✓ 7 | 1/5/2021 | 5th Dark Sky 50 | 80,47 | ×2 |
| ✓ 8 | 8/2/2020 | 15th Iron Horse 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 9 | 7/11/2020 | 7th Azalea 12 Hour Race | 79,66 | ×2 |
| ✓ 10 | 5/8/2023 | 8th River to Sea 12 Hour Race | 77,62 | ×2 |
| ✓ 11 | 4/3/2023 | 11th Long Play Trail Race | 53,11 | ×1 |
| ✓ 12 | 15/3/2025 | 1st Two Prairies Ultra | 50,00 | ×1 |
| ✓ 13 | 11/1/2020 | 1st Florida Roots Trail Series: Fort Clinch | 50,00 | ×1 |