Cindy Sullivan
ID 878508
Born : 1981 Cat. W45 Ultrarunner since 2016 USA
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
61
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
66,1%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 1 993; Σ finishers = 3 015. 1 993 / 3 015 × 100 = 66.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races4 972 km
> 100 km16
> 160 km13
> 200 km6
> 24h18
> 48h9
Longest race510,2 km
17th 3 Days at the Fair 6 Days Race — 12/5/2025

Km per year (ultra races)

500
3 races
2022
454
2 races
2023
494
3 races
2024
1 012
6 races
2025
570
2 races
2026

Race types (share of distance)

Road76,3%
Trail23,7%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F3
🏅 Top 31
🏅 Top 3 F13
Longest winning streak1
Current streak0

Records

50 km7h41'3450 mi10h17'21100 mi28h01'1624 h160,93 km48 h188,29 km6 d510,16 km

HISTORY

35 race(s)
DateRacePerf.Rk
2026
11.05 6d USA18th 3 Days at the Fair 6 Days Race 489.240 km8
26.04 50mi USA52nd Jack Bristol Lake Waramaug 50mi Ultra Marathon 12:42:33 h51
2025
22.11 50mi USA63rd JFK 50 Mile 12:06:23 h939
01.11 30h USA11th The Hamsterwheel 30 Hour Run 102.998 km69
19.10 50km USA18th Bimblers Bluff 50k 9:42:51 h81
02.10 48h USA12th NJ One Day 48 Hour Race 188.293 km1 🏆
12.05 6d USA17th 3 Days at the Fair 6 Days Race 510.162 km5
27.04 50mi USA51st Jack Bristol Lake Waramaug 50mi Ultra Marathon 11:20:39 h25
2024
05.10 24h USA11th NJ One Day 24 Hour Race 86.904 km22
13.05 6d USA16th 3 Days at the Fair 6 Days Race 357.274 km21
28.04 50km USA50th Jack Bristol Lake Waramaug 50km Ultra Marathon 8:21:23 h57
2023
28.09 48h USA10th NJ One Day 48 Hour Race 180.246 km5
11.05 72h USA15th 3 Days at the Fair 72 Hour Race 273.588 km6
2022
05.11 30h USA8th The Hamsterwheel 30 Hour Run 160.934 km21
12.08 24h USA8th Anchor Down Ultra 24 Hour Run 86.743 km59
12.05 72h USA14th 3 Days at the Fair 72 Hour Race 252.667 km8
2021
06.11 30h USA7th The Hamsterwheel 30 Hour Run 160.934 km20
16.10 100mi USA13th Ghost Train Rail Trail Races 100 Mile 28:01:16 h28
13.05 72h USA13th 3 Days at the Fair 72 Hour Race 325.087 km7
2020
03.10 24h USA12th 3 Days at the Fair 24 Hour Race 82.076 km45
2019
09.11 24h USA7th NJ One Day 24 Hour Race 160.934 km16
20.10 50km USA12th Bimblers Bluff 50k 7:41:34 h66
16.08 24h USA5th Anchor Down Ultra 24 Hour Run 145.887 km17
17.05 48h USA11th 3 Days at the Fair 48 Hour Race 181.855 km15
28.04 50mi USA45th Lake Waramaug 50mi Ultra Marathon 10:17:21 h24
2018
21.10 50km USA11th Bimblers Bluff 50k 8:41:38 h102
17.08 24h USA4th Anchor Down Ultra 24 Hour Run 101.388 km28
04.08 33.4mi USA4th XTERRA Northeast Trail Run Series – Steep Rock 50K 8:52:59 h16
29.04 50mi USA44th Lake Waramaug 50mi Ultra Marathon 11:18:58 h20
2017
22.10 50km USA10th Bimblers Bluff 50k 8:22:20 h107
05.08 33.4mi USA3rd XTERRA Northeast Trail Run Series – Steep Rock 50K 8:24:26 h13
06.05 50km USA2nd XTERRA Northeast Trail Run Series – Wawayanda State Park 50 km Race 8:43:30 h5
08.04 50km USA4th XTERRA Northeast Trail Run Series – Shepaug Run-Raiser 50K 8:43:31 h5
2016
23.10 50km USA9th Bimblers Bluff 50k 7:55:06 h107
06.08 33.4mi USA2nd XTERRA Northeast Trail Run Series – Steep Rock 50K 8:32:52 h9