Sarah Colligan
ID 967760
Born : 1975 Cat. W50 Ultrarunner since 2015 USA
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
57,3%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 3 077; Σ finishers = 5 366. 3 077 / 5 366 × 100 = 57.34%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races1 962 km
> 100 km2
> 160 km2
Longest race160,9 km
6th Brazos Bend 100 - 100 Mile — 7/12/2019

Km per year (ultra races)

100
2 races
2022
50
1 race
2023
50
1 race
2024
100
2 races
2025
2026

Race types (share of distance)

Road12,3%
Trail87,7%

Records

50 km7h11'58100 km22h30'4850 mi13h16'41100 mi29h09'3812 h49,89 km

HISTORY

28 race(s)
DateRacePerf.Rk
2025
04.10 12h USA6th Red Barn 12 Hour Challenge 49.889 km24
07.06 50km USA10th Eagle Up Ultra 50 km 9:42:53 h104
2024
01.06 50km USA9th Eagle Up Ultra 50 km 8:24:39 h84
2023
03.06 50km USA8th Eagle Up Ultra 50 km 7:19:25 h53
2022
15.10 50km USA14th Oil Creek 50 km Trail Run 8:50:47 h95
28.08 50km USA23rd North Country Trail Run 50 km 7:11:58 h56
2021
28.08 50km USA22nd North Country Trail Run 50 km 8:13:17 h71
24.07 50mi USA15th Burning River 50 Mile Endurance Run 14:07:49 h236
05.06 50km USA6th Eagle Up Ultra 50 km 8:50:18 h65
2020
22.08 50mi USA14th Burning River 50 Mile Endurance Run 14:45:52 h113
2019
07.12 100mi USA6th Brazos Bend 100 - 100 Mile 29:09:38 h108
12.10 100km USA11th Oil Creek 100 km Trail Run 22:30:48 h61
31.08 50mi USA1st Tuscazoar 50 Mile Trail Race 16:11:09 h42
10.08 50km USA1st One Hot Momma 50km Trail Race 8:44:34 h37
22.06 34mi USA23th Rachel Carson Trail Challenge 12:10:32 h204
08.06 50mi USA4th Eagle Up Ultra 50 Mile 13:51:13 h42
2018
10.11 50mi USA5th Tunnel Hill 50 Mile Race 13:16:41 h315
06.10 100km USA10th Oil Creek 100 km Trail Run 24:43:32 h44
15.09 50km USA3rd Boulder Field 100 - 50 km Ultra Run 8:05:02 h107
28.07 50mi USA12th Burning River 50 Mile Endurance Run 14:34:27 h119
23.06 34mi USA22th Rachel Carson Trail Challenge 12:16:49 h177
2017
11.11 100mi USA4th Tunnel Hill 100 Mile Race 29:12:57 h165
29.07 52mi USA11th Burning River 50 Mile Back Endurance Run 14:18:53 h46
08.07 50km USA23th Buckeye Trail 50k 8:23:19 h111
24.06 34mi USA21th Rachel Carson Trail Challenge 11:46:52 h100
03.06 50km USA3rd Worlds End Ultramarathon 50K 11:27:29 h115
2016
18.06 34mi USA20th Rachel Carson Trail Challenge 12:17:00 h178
2015
20.06 34mi USA19th Rachel Carson Trail Challenge 13:42:58 h233