Sandra Sons
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Born : 1970
Cat. W55 Ultrarunner since 2011
57
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
65
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
6
Countries visited ?
Belgium
France
United KingdomGermany
Netherlands
Switzerland
BelgiumFranceUnited KingdomGermanyNetherlandsSwitzerland44,4%
Rank quotient ?This runner's calculation uses 69 eligible race(s): Σ(rank − 1) = 4 646; Σ finishers = 10 471. 4 646 / 10 471 × 100 = 44.37%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed71
Km — ultra races7 020 km
> 100 km23
> 160 km14
> 200 km6
> 24h12
Longest race239,0 km
5. Jurasteig Nonstop Ultratrail 239 km — 10/4/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road40,3%
Trail49,6%
Stage3,6%
?6,5%
Wins & podiums (ultra)
🏆 Win1
🏆 Win F12
🏅 Top 33
🏅 Top 3 F26
Longest winning streak1
Current streak0
HISTORY
72 race(s) · 4 stage(s) nested · 4 split(s) nested| Runner | Races in common |
|---|---|