Anne Riddle
ID 9668
Born : 1968 Cat. W55 Ultrarunner since 1999 USA
48
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
7
Countries visited ?BELBelgiumFRAFranceJPNJapanKORSouth KoreaNEDNetherlandsTPETaiwanUSAUnited States
12,9%
Rank quotient ?This runner's calculation uses 50 eligible race(s): Σ(rank − 1) = 889; Σ finishers = 6 904. 889 / 6 904 × 100 = 12.88%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed50
Km — ultra races3 914 km
> 100 km5
> 160 km4
> 200 km2
> 24h3
Longest race225,7 km
4th Freedom Park New Year's Ultra 24h — 31/12/2011

Km per year (ultra races)

2022
50
1 race
2023
2024
2025
2026

Race types (share of distance)

Road38,5%
Trail61,5%

Wins & podiums (ultra)

🏆 Win4
🏆 Win F32
🏅 Top 38
🏅 Top 3 F41
Longest winning streak1
Current streak0

Records

50 km3h39'58100 km7h47'3850 mi6h33'23100 mi19h17'2412 h67,59 km24 h225,72 km

HISTORY

53 race(s) · 1 split(s) nested
DateRacePerf.Rk
2023
20.05 50km USA11th Bryce 50 km Trail Run 7:24:36 h16
2019
04.05 50mi USA6th Knock on Wood Ultra - Unbreakable 50 Miles 10:31:19 h1 🏆
2018
01.09 30mi USA13th Iron Mountain 30 Mile Trail Run 5:18:00 h10
2017
14.10 50km USA4th Pilot Mountain to Hanging Rock 50K Ultra 5:23:12 h6
2012
24.03 50km USA8th Bel Monte 50 km Endurance Run 6:19:40 h8
2011
31.12 24h USA4th Freedom Park New Year's Ultra 24h 225.720 km1 🏆
21.11 77mi USA6th 77 Mile Foothills Trail 20:47:00 h2 🥈
24.09 100km USA1st Ultra Race of Champions (UROC) 100K 11:01:44 h14
08.01 50km USA1st Harbison 50K 5:03:50 h6
2010
18.09 24h USA2nd North Coast 24 Hour Endurance Run 214.252 km5
05.06 12h USA2nd Black Mountain Monster 12 Hour Run 67.592 km11
20.03 33mi USA11th Oak Mountain 50km Race 5:07:36 h5
30.01 50km USA2nd The Sultan 50k 5:55:23 h7
02.01 50km USA2nd Tsali Frosty Foot 50k 4:21:32 h4
2009
17.10 24h USA3rd Boulder 24 Hours 195.342 km1 🏆
2008
12.04 50mi USA16th Bull Run Run 50 Miler 7:31:17 h4
22.03 50km USA4th Bel Monte 50 km Endurance Run 5:02:35 h3 🥉
23.02 40mi USA10th Mount Mitchell Challenge 5:38:55 h7
2007
26.05 50mi USA6th Old Dominion Memorial Day Race 50 Mile 6:50:34 h1 🏆
24.02 40mi USA9th Mount Mitchell Challenge 5:51:44 h9
2006
09.12 50mi USA17th Sunmart Texas Trails 50 Mile 6:33:23 h7
08.10 50km KORIAU 100km WC Misari/Seoul - 50km Split 3:50:15 h57
08.10 100km KORIAU 100km WC Misari/Seoul 7:47:38 h39
2005
26.06 100km JPNIAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) 7:54:22 h36
26.06 50km JPNIAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) - 50 km Split 3:52:37 h61
30.04 50km USA5th Promise Land 50K++ 5:29:54 h6
26.03 50km USA1st Bel Monte 50 km Endurance Run 4:55:19 h2 🥈
2004
14.11 50km USA3rd Peachtree City 50K 3:39:58 h8
11.09 100km NED29. IAU 100km WC Winschoten 7:56:48 h50
17.07 100mi USA16th Vermont 100 Mile Endurance Race 19:17:24 h16
04.04 100km USAUS-American 100K Championship 8:11:02 h4
15.02 50km USA9th Holiday Lake 50K++ 4:38:41 h13
2003
16.11 100km TPEIAU 100km WC Taipei 8:55:04 h45
12.07 50km USA9th Rattlesnake Trail 50K Ultrarun 4:59:50 h4
14.06 40mi USA1st Highlands Sky 40M Trail Run 7:10:32 h5
26.04 50km USA3rd Promise Land 50K++ 5:23:50 h4
22.02 40mi USA5th Mount Mitchell Challenge 5:46:42 h3 🥉
2002
24.08 31.5mi USA5th Tamalpa Headlands 50K 5:00:21 h36
21.06 100km BELIAU 100km WC Torhout (23. Nacht van Vlaanderen) 8:26:56 h79
27.04 50km USA2nd Promise Land 50K++ 5:35:58 h18
23.03 50km USA9th GNC 50 km Run Challenge 3:44:38 h14
05.01 50km USA9th Atlanta Fat Ass 50K 4:29:36 h13
2001
29.12 50km USA5th Huff 50K Trail Run 4:16:31 h17
26.08 100km FRAIAU 100km WC Cleder - Open race 8:45:59 h217
26.08 100km FRAIAU 100km WC Cleder 8:45:59 h101
14.07 50km USA7th Rattlesnake Trail 50K Ultrarun 4:31:54 h6
19.05 50km USA3rd Capon Valley 50K Run 4:17:03 h9
24.03 50km USA8th GNC 100 km Run Challenge - 50km Split 4:04:10 h18
24.03 100km USA8th GNC 100 km Run Challenge 8:13:57 h10
2000
04.11 50mi USA38th JFK 50 Mile 7:16:02 h22
08.07 50km USA6th Rattlesnake Trail 50K Ultrarun 4:30:18 h8
12.03 50km USA2nd Crowders Mountain 50K 5:42:21 h10
1999
16.02 40mi USA7th Uwharrie Mountain Run 7:57:42 h16