Sandy Suryapranata
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
5
Countries visited ?
Australia
Indonesia
Malaysia
Philippines
Vietnam
83,3%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 365; Σ finishers = 2 839. 2 365 / 2 839 × 100 = 83.30%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races886 km
> 100 km1
Longest race102,0 km
10th Bromo Tengger Semeru Ultra 100km — 8/11/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,6%
Trail94,4%
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/11/2025 | 10th Bromo Tengger Semeru Ultra 100km | 102,00 | ×4 |
| ✓ 2 | 16/5/2026 | 18th Ultra-Trail Australia by UTMB - UTA100 | 100,00 | ×4 |
| ✓ 3 | 26/7/2025 | 6th Siksorogo Ring of Lawu 100 km | 100,00 | ×4 |
| ✓ 4 | 9/9/2017 | Surf Coast Century 100 km | 100,00 | ×4 |
| ✓ 5 | 2/11/2024 | 9th Bromo Tengger Semeru Ultra 70km | 70,00 | ×2 |
| ✓ 6 | 24/9/2016 | 4. Vietnam Mountain Marathon 70km | 70,00 | ×2 |
| ✓ 7 | 7/11/2015 | 3rd Bromo Tengger Semeru Ultra 70km | 70,00 | ×2 |
| ✓ 8 | 31/8/2024 | 2nd Bandung Ultra 100 - Sri Anjyana | 64,00 | ×2 |
| ✓ 9 | 30/7/2016 | 2nd The Magnificent Merapoh Trail (TMMT) 60 km | 60,00 | ×2 |
| ✓ 10 | 19/4/2026 | 1st Banyumas Ultra Trail | 50,00 | ×2 |
| ✓ 11 | 4/3/2017 | 2nd Cordillera Mountain Ultra | 50,00 | ×2 |
| ✓ 12 | 1/3/2015 | 3rd Gunung Nuang Endurance 12 hour Run | 50,00 | ×2 |