Mary Worts
ID 294539
Born : 1975 Cat. W50 Ultrarunner since 2012 USA
11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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 ?USAUnited States
16,1%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 84; Σ finishers = 521. 84 / 521 × 100 = 16.12%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed11
Km — ultra races1 434 km
> 100 km9
> 160 km4
> 24h9
Longest race169,0 km
16th 3 Days at the Fair 24 Hour Race — 18/5/2024

Km per year (ultra races)

164
1 race
2022
163
1 race
2023
169
1 race
2024
140
1 race
2025
129
1 race
2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F5
🏅 Top 33
🏅 Top 3 F8
Longest winning streak0
Current streak0

Records

50 km5h19'1312 h86,90 km24 h168,98 km

HISTORY

11 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
16.05 24h USA18th 3 Days at the Fair 24 Hour Race 128.747 km11
2025
17.05 24h USA17th 3 Days at the Fair 24 Hour Race 140.012 km6
2024
18.05 24h USA16th 3 Days at the Fair 24 Hour Race 168.981 km3 🥉
2023
13.05 24h USA15th 3 Days at the Fair 24 Hour Race 162.543 km8
2022
14.05 24h USA14th 3 Days at the Fair 24 Hour Race 164.153 km4
2021
15.05 24h USA13th 3 Days at the Fair 24 Hour Race 159.325 km9
2019
18.05 24h USA11th 3 Days at the Fair 24 Hour Race 165.762 km6
2017
20.05 12h USA9th 3 Days at the Fair 12 Hour Race 86.904 km3 🥉
2016
11.11 24h USA4th NJ One Day 24 Hour Race 102.998 km28
14.05 50km USA8th 3 Days at the Fair 50 km Race 5:19:13 h2 🥈
2012
12.05 24h USA3rd 3 Days at the Fair 24 Hour Race 104.913 km15