Sara Tones
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Born : 1975
Cat. W50 Ultrarunner since 2017
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
2
Countries visited ?United Kingdom
Portugal
United KingdomPortugal54,4%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 886; Σ finishers = 3 470. 1 886 / 3 470 × 100 = 54.35%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed23
Km — ultra races1 623 km
> 100 km6
> 160 km2
> 200 km1
Longest race257,5 km
5th Winter Spine Challenger North — 11/1/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail69,0%
Stage31,0%
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/1/2026 | 5th Winter Spine Challenger North | 257,50 | ×7 |
| ✓ 2 | 28/7/2023 | Lakeland 100 Mile | 168,98 | ×4 |
| ✓ 3 | 4/5/2019 | The Devil's Challenge 2019 | 156,11 | ×4 |
| ✓ 4 | 10/11/2017 | 9th Druid Challenge Ridgeway Multistage Ultra | 135,18 | ×3 |
| ✓ 5 | 4/2/2023 | Pilgrim's Challenge | 106,22 | ×2 |
| ✓ 6 | 3/2/2018 | Pilgrim Challenge North Downs Way Multistage Ultra | 106,22 | ×2 |
| ✓ 7 | 14/7/2018 | 6th Race to the Stones 100 km Ultramarathon | 100,00 | ×2 |
| ✓ 8 | 23/4/2022 | 15th Highland Fling Race | 85,30 | ×2 |
| ✓ 9 | 12/6/2021 | Pennine Barrier Ultra 50 | 80,47 | ×2 |
| ✓ 10 | 15/4/2023 | 10th Lakes Mountain 40 | 64,37 | ×1 |
| ✓ 11 | 29/9/2018 | 2nd Reservoir Dogs Ultra 57km | 57,20 | ×1 |
| ✓ 12 | 25/4/2026 | 17. MIUT Discover 60K - Madeira Island Ultra Trail | 56,40 | ×1 |
| ✓ 13 | 7/9/2024 | 6th Yorkshire Reservoir Dogs Ultra 32mi | 51,50 | ×1 |
| ✓ 14 | 4/9/2021 | Ultra X Summer Trail Series 50km | 50,00 | ×1 |
| ✓ 15 | 23/6/2018 | NoMad 50km Ultra | 50,00 | ×1 |
| ✓ 16 | 26/1/2019 | Waterway 30 | 49,89 | ×1 |
| ✓ 17 | 7/3/2020 | Humanity Direct Amersham Ultra | 48,00 | ×1 |