Theresa McBride
ID 1523219
Born : 1974 Cat. W50 Ultrarunner since 2009 USA
40
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
4
Countries visited ?GBRUnited KingdomIRLIrelandRSASouth AfricaUSAUnited States
13,5%
Rank quotient ?This runner's calculation uses 40 eligible race(s): Σ(rank − 1) = 6 237; Σ finishers = 46 037. 6 237 / 46 037 × 100 = 13.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed40
Km — ultra races3 744 km
> 100 km11
> 160 km9
> 24h1
Longest race190,0 km
The Kerry Way Ultra — 2/9/2016

Km per year (ultra races)

130
2 races
2022
161
1 race
2023
322
2 races
2024
483
3 races
2025
2026

Race types (share of distance)

Road16,4%
Trail83,6%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F8
🏅 Top 34
🏅 Top 3 F19
Longest winning streak1
Current streak0

Records

50 km3h56'05100 km9h10'0450 mi8h33'02100 mi21h34'4212 h83,69 km24 h119,74 km

HISTORY

41 race(s)
DateRacePerf.Rk
2025
04.10 100mi USA35th Arkansas Traveller 100 28:01:20 h78
18.07 100mi USA36th Vermont 100 Mile Endurance Race 28:46:03 h181
15.03 100mi USA26th Grasslands 100 Mile Trail Run 24:58:53 h12
2024
12.10 100mi USA25th Heartland 100 Mile Race 22:48:29 h3 🥉
19.07 100mi USA35th Vermont 100 Mile Endurance Race 26:55:41 h148
2023
29.09 100mi USA9th The Yeti 100 Mile Endurance Run 21:34:42 h20
2022
10.12 50km USA9th Seth’s Fat Ass 50K 4:16:01 h2 🥈
19.11 50mi USA60th JFK 50 Mile 8:33:02 h136
2021
09.10 24h USA4th Bear Lake Ultra Race 119.735 km9
2019
19.10 55mi USA12th Peacock Challenge 55 (PC 55) Mile Run 13:40:20 h11
31.08 50km USA14th Tantalus Triple Trek 50k 7:03:11 h32
13.07 50km USA6th On The Rocks Trail Run 6:59:24 h21
04.05 10h USA8th Farm Park Challenge - 10 Hour Run 83.364 km3 🥉
16.02 50km USA8th Mid-Maryland Ultra 50k 5:13:54 h13
09.02 50km USA3rd The Delmarva Ultra Challenge - Split Algonquin 50km 5:07:09 h12
2018
05.10 100mi USA10th Grindstone 100 Mile 34:14:54 h150
15.09 12h USA13th 12 Hour Adventure Trail Run 83.685 km5
02.09 12h USA9th Labor Pain 12 Hour Endurance Trail Run 64.373 km61
18.08 50km USA5th MD Heat Trail Race 6:42:16 h7
29.04 50km USA6th Palm Bluff Trail Race 50K Ultra 5:46:35 h8
27.01 50km USA4th Miracle Match Marathon 50km 4:46:20 h6
2017
16.12 50mi USA6th Houston Half Hundred 50 Mile Ultra 9:03:55 h1 🏆
21.10 50mi USA33nd Palo Duro 50 Mile Trail Run 9:10:38 h5
04.06 87km RSA92nd Comrades Marathon - Up Run 8:38:25 h1581
21.05 100km GBRThe Meridian Ultra Road Race 100km 9:10:04 h26
26.03 100km GBR3rd Canalathon 100km 11:49:42 h17
2016
02.09 190km IRLThe Kerry Way Ultra 39:12:50 h24
16.07 40mi GBRClyde Stride – Clyde Walkway Race 6:28:48 h32
02.07 72mi GBR3rd The Great Glen Ultra 13:54:09 h12
29.05 89km RSA91st Comrades Marathon - Down Run 8:27:32 h1619
02.04 55mi GBR8th Glasgow-Edinburgh Ultramarathon 8:22:19 h11
2015
31.05 87km RSA90th Comrades Marathon - Up Run 8:44:34 h1563
25.04 53mi GBR10th Highland Fling Race 53 Mile 10:33:00 h176
14.02 50km IRL5th Donadea 50k Race 3:56:05 h25
17.01 32mi GBRCoastal Trail Series - Anglesey Ultra 7:27:50 h41
2014
12.07 40mi GBRClyde Stride – Clyde Walkway Race 6:25:24 h23
2013
24.08 36mi GBRSpeyside Way Race 6:21:25 h43
2010
17.07 40mi GBRClyde Stride – Clyde Walkway Race 6:42:00 h31
17.01 50km USA1st P.F. Changs Rock'n'Roll 50K Marathon 4:17:30 h25
2009
17.10 100mi USA3rd Boulder 100 Mile 24:18:00 h9
26.07 50mi USA2nd Leadville Silver Rush 50 Mile Run 12:08:53 h107