Thomas Forster
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7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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 Kingdom
56,1%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 403; Σ finishers = 718. 403 / 718 × 100 = 56.13%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races632 km
> 100 km2
Longest race138,4 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail85,5%
Stage14,5%
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 15.07 | 50km | 5:36:48 h | 10 | |
| 2017 | ||||
| 26.08 | 86mi | 19:27:00 h | 25 | |
| 24.06 | 57km | 15:31:14 h | 140 | |
| 28.01 | 47mi | 9:36:07 h | 62 | |
| 2016 | ||||
| 27.08 | 86mi | 21:50:00 h | 33 | |
| 2015 | ||||
| 10.10 | 50mi | 14:07:46 h | 101 | |
| 12.09 | 57mi/2stages | 18:44:11 h | 39 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/8/2017 | Ridgeway Challenge - UK Ultra Distance Trail Running Championships | 138,40 | ×6 |
| ✓ 2 | 27/8/2016 | 13th Ridgeway Challenge 86 Mile Trail Run | 138,40 | ×6 |
| ✓ 3 | 12/9/2015 | The Cotswold Way Challenge Multistage Ultra | 91,73 | ×3 |
| ✓ 4 | 10/10/2015 | Gower Ultra 50 miles | 80,47 | ×3 |
| ✓ 5 | 28/1/2017 | 4th Peddars Way Ultra | 75,64 | ×3 |
| ✓ 6 | 24/6/2017 | V3K Ultra Skyrunning | 57,00 | ×2 |
| ✓ 7 | 15/7/2018 | 6th Race to the Stones 50 km Sunday Run | 50,00 | ×2 |