Luanne Park
Born : 1960 Cat. W65 Ultrarunner since 1993 USA
57
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
66
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
2
Countries visited ?NEDNetherlandsUSAUnited States
14,9%
Rank quotient ?This runner's calculation uses 145 eligible race(s): Σ(rank − 1) = 4 807; Σ finishers = 32 160. 4 807 / 32 160 × 100 = 14.95%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed145
Km — ultra races10 024 km
> 100 km11
> 160 km11
Longest race160,9 km

Km per year (ultra races)

150
2 races
2022
276
4 races
2023
145
3 races
2024
50
1 race
2025
2026

Race types (share of distance)

Road3,0%
Trail97,0%

Wins & podiums (ultra)

🏆 Win2
🏆 Win F36
🏅 Top 39
🏅 Top 3 F76
Longest winning streak1
Current streak0

HISTORY

145 race(s) · 1 split(s) nested
DateRacePerf.Rk
2025
26.07 50km USA5th Lost Sierra Endurance Run 50km 7:54:58 h74
2024
30.11 28mi USA39th Quad Dipsea Trail Run 6:30:10 h129
16.03 50km USA7th Ruck a Chuck 50K 5:53:20 h15
24.02 50km USA1st The Big Alta 6:35:00 h88
2023
25.11 28mi USA38th Quad Dipsea Trail Run 6:08:47 h130
08.07 100km USA25th Siskiyou Out Back 100 km Trail Run 15:25:22 h52
04.03 50km USA33rd Way Too Cool 50K Endurance Run 5:15:02 h80
07.01 50mi USA43th Avalon Benefit 50 Mile Run 8:42:38 h38
2022
08.10 100km USA11th Cuyamaca 100 km Endurance Run 13:35:14 h31
24.09 50km USA4th Three Sisters Skyline 50km Race 5:47:45 h38
2021
23.10 100km USA38th Quicksilver 100 km Endurance Run 12:23:18 h19
17.04 91km USA6th Whiskey Basin 91 km Trail Run 11:08:07 h13
26.03 50km USA11th Badger Mountain 50 km Challenge 5:46:14 h18
2020
15.02 50km USA8th FOURmidable 50K 5:32:13 h43
2019
21.09 100mi USA7th Mountain Lakes 100 23:46:47 h45
17.08 100km USA18th Waldo 100K Trail Run 13:21:13 h31
13.07 50mi USA21st Siskiyou Out Back 50 Miles Trail Run 10:18:53 h6
01.06 50km USA5th The Loco Go Big or Go Home Challenge 50K 5:00:06 h2 🥈
27.04 100km USA6th The Canyons Endurance 100 km Run 13:15:28 h39
02.03 50km USA30th Way Too Cool 50K Endurance Run 5:05:40 h101
09.02 50km USA9th Golden Gate 50 km Winter Trail Run 5:54:15 h12
2018
07.04 50km USA2nd Napa Valley 50k Trail Race 6:25:43 h11
24.02 55km USA5th Antelope Canyon 55 km Race 5:23:21 h4
2017
25.11 28mi USA33rd Quad Dipsea Trail Run 5:56:16 h57
29.05 50km USA6th Stumptown Trail Run 50K 5:12:01 h31
18.02 100km USA4th Black Canyon Trail 100 km Run 13:43:16 h87
2016
26.11 28mi USA32nd Quad Dipsea Trail Run 5:34:48 h36
23.07 50km USA18th Siskiyou Out Back 50 km Trail Run 5:39:40 h47
07.05 100km USA21st Miwok 100k Trail Race 11:43:24 h52
09.04 50mi USA8th Lake Sonoma 50 Mile Race 9:08:10 h73
06.02 50km USA6th Golden Gate 50 km Winter Trail Run 5:02:08 h6
2015
28.11 28mi USA31st Quad Dipsea Trail Run 5:32:02 h36
22.08 100km USA14th Waldo 100K Trail Run 13:15:59 h29
25.07 50km USA17th Siskiyou Out Back 50 km Trail Run 5:08:01 h32
11.04 50mi USA7th Lake Sonoma 50 Mile Race 9:19:43 h85
07.02 100km USA2nd Sean O'Brien 100 km Trail Race 11:35:07 h24
2014
06.12 50mi USA8th Endurance Challenge - California Trail 50 Mile 9:01:07 h114
26.07 50km USA16th Siskiyou Out Back 50 km Trail Run 5:35:07 h59
18.05 50km USA27th Ohlone 50K Wilderness Run 6:03:57 h31
03.05 50km USA1st The Canyons Endurance 50 km Run 6:10:19 h11
15.03 50mi USA3rd Marin Ultra Challenge 50 Mile Race 9:19:44 h17
01.02 50mi USA1st Sean O'Brien 50 Mile Trail Race 9:02:23 h33
2013
29.12 50km USA12th Woodside Trail Run 50K 4:45:46 h15
30.11 28mi USA29th Quad Dipsea Trail Run 5:17:55 h27
26.10 50km USA8th Stinson Beach 50 km 5:28:49 h7
24.08 50km USA1st Headwaters Trail Run 50K 5:53:27 h14
29.06 100mi USA40th Western States 100 Mile Endurance Run 23:58:29 h95
13.04 50mi USA5th Lake Sonoma 50 Mile Race 8:39:16 h43
09.03 50km USA24th Way Too Cool 50K Endurance Run 4:36:07 h82
2012
13.10 50mi USA30th Dick Collins Firetrails 50 Mile 8:39:42 h29
25.08 31.5mi USA13th Tamalpa Headlands 50K 5:28:47 h36
14.07 50km USA14th Siskiyou Out Back 50 km Trail Run 5:17:39 h45
16.06 50km USA1st She Rocks the Trails 5:14:40 h1 🏆
10.03 50km USA23rd Way Too Cool 50K Endurance Run 4:52:47 h145
11.02 50km USA2nd Golden Gate 50 km Winter Trail Run 5:06:30 h10
2011
26.11 28mi USA27th Quad Dipsea Trail Run 5:10:04 h28
25.06 100mi USA38th Western States 100 Mile Endurance Run 26:08:55 h156
12.03 50km USA22nd Way Too Cool 50K Endurance Run 4:37:13 h67
2010
04.12 50km USA4th Endurance Challenge - California Trail 50 km 5:37:00 h19
18.09 50km USA7th Redwood Park 50K Trail Run 4:52:59 h11
26.06 100mi USA37th Western States 100 Mile Endurance Run 21:51:20 h64
10.04 50mi USA31st American River 50 Mile Endurance Run 7:49:21 h47
13.03 50km USA21st Way Too Cool 50K Endurance Run 4:51:26 h62
06.02 50km USA32nd Jed Smith Ultra Classic - 50 km Race 3:59:40 h8
2009
05.12 50mi USA3rd Endurance Challenge - California Trail 50 Mile 9:09:29 h41
24.10 50km USA10th Whiskeytown 50km Trail Run 5:07:53 h3 🥉
04.10 50km USA7th Skyline Ridge Trail Run 4:57:14 h3 🥉
20.06 50mi USA15th San Juan Solstice 50 Mile Run 13:33:10 h49
28.03 50mi USA2nd Lake Sonoma 50 Mile Race 9:14:45 h18
07.02 50km USA8th Woodside Trail Run 50K 4:47:36 h16
2008
29.11 33mi USARose Valley 33 Mile Endurance Run 5:57:00 h12
31.08 50km USA13th Run On The Sly 50 km 4:55:57 h6
19.07 50km USA7th Tahoe Rim Trail 50km Endurance Runs 6:20:48 h12
05.04 50mi USA29th American River 50 Mile Endurance Run 8:01:54 h53
08.03 50km USA19th Way Too Cool 50K Endurance Run 4:35:00 h78
2007
22.12 50km USA3rd Rodeo Beach 50km 4:45:44 h4
19.05 50km USA12th McDonald Forest 50K Trail Run 5:17:37 h34
14.04 50mi USA28th American River 50 Mile Endurance Run 8:10:40 h59
10.03 50km USA18th Way Too Cool 50K Endurance Run 4:54:06 h93
2006
25.11 28mi USA22nd Quad Dipsea Trail Run 5:17:50 h40
28.10 50km USA7th Whiskeytown 50km Trail Run 5:16:07 h6
09.04 60km USA4th Peterson Ridge Rumble 60 km Trail Run 5:00:52 h16
11.03 50km USA17th Way Too Cool 50K Endurance Run 5:01:09 h71
14.01 50km USA4th Angel Island 50k 4:56:54 h4
2005
25.06 100mi USA32th Western States 100 Mile Endurance Run 21:31:21 h45
30.04 100km USA10th Miwok 100k Trail race 10:17:16 h26
12.03 50km USA16th Way Too Cool 50K Endurance Run 4:49:59 h55
12.03 36.2mi USA28th Haleakala Run to the Sun 6:53:56 h8
05.02 50km USA4th Woodside Trail Run 50K 4:55:18 h6
2004
16.10 50mi USA22th Mountain Masochist 50 Mile Trail Run 8:50:40 h26
18.09 53.2mi USA18th Sierra Nevada Endurance 53 Mile Run 8:26:20 h3 🥉
21.08 31.5mi USA7th Tamalpa Headlands 50K 5:05:30 h17
01.08 50km USA23rd Skyline 50k Endurance Run 4:48:19 h17
26.06 100mi USA31th Western States 100 Mile Endurance Run 19:42:40 h17
16.05 50km USA17th Ohlone 50K Wilderness Run 5:29:04 h6
24.04 50mi USA15th Zane Grey Highline Trail 50 Mile 10:40:23 h17
13.03 50km USA15th Way Too Cool 50K Endurance Run 4:17:47 h22
07.02 50km USA3rd Woodside Trail Run 50K 4:54:12 h7
2003
29.11 28mi USA19th Quad Dipsea Trail Run 5:02:42 h25
18.10 50mi USA21th Mountain Masochist 50 Mile Trail Run 8:30:10 h19
23.08 31.5mi USA6th Tamalpa Headlands 50K 4:48:04 h27
02.08 50mi USA11th White River 50 Mile Trail Run 8:34:49 h30
28.06 100mi USA30th Western States 100 Mile Endurance Run 20:10:33 h20
26.04 50mi USA14th Zane Grey Highline Trail 50 Mile 10:34:51 h27
22.03 48km USA2nd Pirates Cove Trail Run 48k Run 4:48:40 h1 🏆
08.03 50km USA14th Way Too Cool 50K Endurance Run 5:15:44 h149
2002
19.10 50mi USA20th Mountain Masochist 50 Mile Trail Run 9:22:14 h48
22.09 50km USA3rd Whiskeytown 50km Trail Run 5:11:10 h6
24.08 31.5mi USA5th Tamalpa Headlands 50K 4:59:37 h35
27.07 50mi USA10th White River 50 Mile Trail Run 9:03:11 h36
29.06 100mi USA29th Western States 100 Mile Endurance Run 20:48:22 h27
09.03 50km USA13th Way Too Cool 50K Endurance Run 4:23:11 h37
2001
24.11 28mi USA17th Quad Dipsea Trail Run 5:02:13 h12
25.08 31.5mi USA4th Tamalpa Headlands 50K 4:58:35 h18
28.07 50mi USA9th White River 50 Mile Trail Run 8:46:38 h35
23.06 100mi USA28th Western States 100 Mile Endurance Run 21:48:56 h37
28.04 50km USA6th McDonald Forest 50K Trail Run 5:07:05 h21
10.03 50km USA12th Way Too Cool 50K Endurance Run 4:37:36 h46
2000
02.12 50km USA11th Sunmart Texas Trails 50 km 4:27:13 h49
24.09 50km USA1st Whiskeytown 50km Trail Run 5:09:39 h2 🥈
09.09 100km NED25. IAU 100km WC Winschoten 8:24:59 h89
13.05 50mi USA19th Ice Age Trail 50 Mile Run 7:11:43 h14
01.04 50mi USA21st American River 50 Mile Endurance Run 7:35:49 h20
11.03 50km USA11th Way Too Cool 50K Endurance Run 4:18:58 h17
12.02 50km USA22nd Jed Smith Ultra Classic - 50 km Race 3:44:31 h8
1999
04.12 50km USA10th Sunmart Texas Trails 50 km 3:54:14 h13
06.11 50km USANapa Valley 50 km 3:44:41 h2 🥈
26.06 100mi USA26th Western States 100 Mile Endurance Run 22:04:13 h29
10.04 50mi USA20th American River 50 Mile Endurance Run 6:51:05 h16
13.03 50km USA10th Way Too Cool 50K Endurance Run 4:19:09 h27
13.02 50km USA21st Jed Smith Ultra Classic - 50 km Race 3:43:15 h12
1998
06.09 50km USA4th Run On The Sly 50 km 4:38:10 h2 🥈
27.06 100mi USA25th Western States 100 Mile Endurance Run 23:07:16 h35
16.05 50mi USA6th Lost Boys 50 Mile Trail Run 8:28:58 h6
04.04 50mi USA19th American River 50 Mile Endurance Run 7:13:20 h30
14.03 50km USA9th Way Too Cool 50K Endurance Run 4:13:01 h15
07.02 50km USA20th Jed Smith Ultra Classic - 50 km Race 3:53:25 h8
1997
13.12 50mi USA8th Sunmart Texas Trails 50 Mile 6:51:15 h17
25.10 52.4mi USA11th Sierra Nevada Endurance 52 Mile Run 8:23:28 h11
06.09 50km USA3rd Point Reyes 50K 4:48:09 h17
10.05 50km USA14th Quicksilver 50 km Endurance Run 4:29:49 h14
1996
24.08 50km USA2nd Point Reyes 50K 5:01:04 h22
1994
02.04 50mi USA15th American River 50 Mile Endurance Run 6:53:54 h20
12.03 50km USA5th Way Too Cool 50K Endurance Run 4:12:15 h16
1993
08.05 50km USA10th Quicksilver 50 km Endurance Run 4:20:41 h5