Sara Lundberg
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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
1
Countries visited ?
Sweden
55,4%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 988; Σ finishers = 1 785. 988 / 1 785 × 100 = 55.35%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races823 km
> 100 km1
> 24h5
Longest race100,6 km
3. Backyard Ultra Ljungby — 8/10/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail51,9%
Elim.48,1%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 27.12 | 70km | 17:15:12 h | 7 | |
| 27.09 | Backyard Ultra | 73.766 km (11h) | 32 | |
| 2024 | ||||
| 28.12 | 63km | 16:11:00 h | 10 | |
| 05.10 | Backyard Ultra | 53.648 km (8h) | 62 | |
| 21.09 | 100km | 17:04:34 h | 10 | |
| 15.06 | 54km | 8:30:20 h | 13 | |
| 2023 | ||||
| 07.10 | Backyard Ultra | 87.178 km (13h) | 20 | |
| 26.08 | 45km | 6:39:12 h | 348 | |
| 2022 | ||||
| 08.10 | Backyard Ultra | 100.590 km (15h) | 7 | |
| 20.08 | 45km | 7:26:47 h | 384 | |
| 18.06 | Backyard Ultra | 80.472 km (12h) | 34 | |
| 28.05 | 50km | 8:32:58 h | 73 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/10/2022 | 3. Backyard Ultra Ljungby | 100,59 | ×4 |
| ✓ 2 | 21/9/2024 | 1st Ultra Caballo Blanco Suecia - 100km | 100,00 | ×4 |
| ✓ 3 | 7/10/2023 | 3. Backyard Ultra Ljungby | 87,18 | ×3 |
| ✓ 4 | 18/6/2022 | 6 Älvdalen Backyard Ultra | 80,47 | ×3 |
| ✓ 5 | 27/9/2025 | 5 Backyard Ultra Ljungby | 73,77 | ×2 |
| ✓ 6 | 27/12/2025 | Storstenshöjden SkogsUltra (SUS) - 70K | 70,00 | ×2 |
| ✓ 7 | 28/12/2024 | 2 Storstenshöjden SkogsUltra (SUS) - 63K | 63,00 | ×2 |
| ✓ 8 | 15/6/2024 | BMTR GPX-ultra 54K | 54,00 | ×2 |
| ✓ 9 | 5/10/2024 | 3. Backyard Ultra Ljungby | 53,65 | ×2 |
| ✓ 10 | 28/5/2022 | Uka Pain 50km | 50,00 | ×2 |
| ✓ 11 | 26/8/2023 | Idre Fjällmaraton | 45,00 | ×1 |
| ✓ 12 | 20/8/2022 | Idre Fjällmaraton 45km | 45,00 | ×1 |