Sarah Hayes

ID 190039

Born : 1958 Cat. W65 Ultrarunner since 2011

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

United Kingdom

62,5%

Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 200; Σ finishers = 320. 200 / 320 × 100 = 62.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed5

Km — ultra races383 km

> 100 km1

> 24h1

Longest race120,0 km

2nd Thunder Run 24hr — 30/7/2011

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road13,9%

Trail86,1%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F1

🏅 Top 30

🏅 Top 3 F1

Longest winning streak0

Current streak0

Records

6 h53,38 km 24 h120,00 km

HISTORY

5 race(s)

Date		Race	Perf.	Rk
2019
31.08	30mi	The Conquest of Avalon 30	5:58:56 h	32
2011
06.08	48mi	Round the Rock Jersey 48 Miles	11:36:19 h	94
30.07	24h	2nd Thunder Run 24hr	120.000 km	43
17.07	52.4mi	The 50 Mile Challenge Kent	12:13:00 h	29
02.04	6h	Crawley A.I.M. Charity 6 hour track race	53.380 km	7

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	30/7/2011	2nd Thunder Run 24hr	120,00	×6
✓ 2	17/7/2011	The 50 Mile Challenge Kent	84,33	×4
✓ 3	6/8/2011	Round the Rock Jersey 48 Miles	77,25	×4
✓ 4	2/4/2011	Crawley A.I.M. Charity 6 hour track race	53,38	×2
✓ 5	31/8/2019	The Conquest of Avalon 30	48,28	×2