Margaret Heaphy
ID 69481
Born : 1955 Cat. W70 Ultrarunner since 1995 USA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
80,0%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 3 913; Σ finishers = 4 889. 3 913 / 4 889 × 100 = 80.04%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races3 316 km
> 100 km9
> 160 km9
Longest race160,9 km
17th Hardrock Hundred Endurance Run — 9/7/2010

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km7h02'51100 km17h03'0050 mi9h39'41100 mi34h56'41

HISTORY

39 race(s)
DateRacePerf.Rk
2020
11.07 55km USA7th Beaverhead 55K Endurance Run 11:36:34 h93
2019
12.10 50mi USA38th Le Grizz 50 Mile Ultramarathon 13:11:54 h46
15.06 53km USA6th River of No Return Endurance Run 53K 10:45:18 h95
23.03 50km USA6th Behind the Rocks 50km Race 8:43:46 h215
2018
15.06 32mi USA26th Bighorn Mountain Wild & Scenic 50km Trail Run 8:21:29 h161
24.03 50km USA13th Antelope Island Buffalo Run 50 km 7:35:45 h97
2017
16.06 32mi USA25th Bighorn Mountain Wild & Scenic 50km Trail Run 8:54:35 h157
2016
17.06 32mi USA24th Bighorn Mountain Wild & Scenic 50km Trail Run 8:54:46 h139
2013
23.03 50km USA8th Antelope Island Buffalo Run 50 km 8:16:33 h145
2012
24.03 50km USA7th Antelope Island Buffalo Run 50 km 7:55:47 h163
2011
04.06 50mi USA15th Snow Peaks 50 Mile Trail Run 17:19:16 h183
2010
09.07 100mi USA17th Hardrock Hundred Endurance Run 47:12:00 h95
18.06 50km USA19th Bighorn Mountain Wild & Scenic 50km Trail Run 7:55:59 h91
18.04 50km USA5th Spokane River Run 50K 7:11:30 h66
20.03 50km USA22nd The HAT Run 50K 7:23:52 h256
2009
10.07 100mi USA16th Hardrock Hundred Endurance Run 47:56:34 h105
19.06 50km USA18th Bighorn Mountain Wild & Scenic 50km Trail Run 7:54:13 h69
31.03 50km USA21th The HAT Run 50K 7:18:15 h317
2008
20.06 50mi USA17th Bighorn Mountain Wild & Scenic 50mi Trail Run 14:12:06 h97
29.03 50km USA20th The HAT Run 50K 7:02:51 h242
2007
13.10 50mi USA26th Le Grizz 50 Mile Ultramarathon 11:22:04 h73
14.07 100mi USA14th Hardrock Hundred Endurance Run 46:56:35 h92
15.06 50mi USA16th Bighorn Mountain Wild & Scenic 50mi Trail Run 14:39:48 h85
2006
14.10 50mi USA25th Le Grizz 50 Mile Ultramarathon 12:06:46 h63
24.06 50km USA4th Old Gabe 50K 10:59:02 h28
2005
09.07 100mi USA12th Hardrock Hundred Endurance Run 46:43:42 h53
25.06 50km USA1st Bridger Ridge Run 10:27:50 h27
2004
09.10 50mi USA23rd Le Grizz 50 Mile Ultramarathon 11:34:06 h49
10.07 100mi USA11th Hardrock Hundred Endurance Run 47:54:13 h80
26.06 50km USA3rd Old Gabe 50K 10:29:24 h30
2003
11.07 100mi USA10th Hardrock Hundred Endurance Run 47:21:29 h67
28.06 50km USA2nd Old Gabe 50K 11:02:00 h33
2002
12.10 50mi USA21st Le Grizz 50 Mile Ultramarathon 10:58:30 h74
13.07 100km USAElkhorn Mountain Endurance Run 100 km 17:03:00 h42
2001
13.07 100mi USA9th Hardrock Hundred Endurance Run 45:33:29 h54
2000
07.07 100mi USA8th Hardrock Hundred Endurance Run 45:29:15 h51
1996
12.10 50mi USA15th Le Grizz 50 Mile Ultramarathon 9:39:41 h62
1995
14.10 50mi USA14th Le Grizz 50 Mile Ultramarathon 10:13:59 h59
08.09 100mi USA16th Wasatch Front 100 Mile 34:56:41 h98