Rosie Warfield
ID 261337
Born : 1983 Cat. W40 Ultrarunner since 2011 USA
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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 ?AUSAustraliaCANCanadaMGLMongoliaUSAUnited States
61,1%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 2 453; Σ finishers = 4 015. 2 453 / 4 015 × 100 = 61.10%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 570 km
> 100 km7
> 160 km6
> 200 km1
Longest race235,0 km
7th Desert RATS Multi-day Footrace Adventure — 16/6/2013

Km per year (ultra races)

180
2 races
2022
80
1 race
2023
100
2 races
2024
100
1 race
2025
2026

Race types (share of distance)

Trail85,8%
Stage14,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 30
🏅 Top 3 F8
Longest winning streak0
Current streak0

Records

50 km5h07'01100 km14h48'2750 mi11h12'34100 mi27h36'46

HISTORY

26 race(s)
DateRacePerf.Rk
2025
04.07 100km CAN1st The Alpenglow 100 19:36:36 h43
2024
18.08 50km CAN12th Squamish 50km 10:16:14 h393
16.03 50km USA30th Chuckanut 50K 6:51:52 h431
2023
08.10 50mi USA12th Big Brad Ultras - Punisher 50 Mile 12:04:51 h14
2022
16.07 100km USA5th Wy'east Howl 100km Race 14:48:27 h33
28.05 50mi USA10th Bryce 50 Mile Trail Run 13:25:30 h56
2021
18.09 50km USA3rd Firebird 50km Trail Race 6:43:36 h12
2019
18.08 50km CAN8th Squamish 50km 10:17:36 h261
17.08 130km/2stages CAN8th Squamish 50-50 24:12:30 h69
17.08 50mi CAN8th Squamish 50mi 13:54:54 h232
2018
19.05 100km AUS11th Ultra-Trail Australia 100 km 17:35:19 h514
2014
23.08 100mi USA16th Cascade Crest Classic 100 Mile 27:36:46 h62
18.01 100mi USA14th HURT 100 Endurance Run 100 Mile 32:35:00 h24
2013
19.10 100km USA6th Peacock Challenge 100k 16:09:00 h10
24.08 100mi USA15th Cascade Crest Classic 100 Mile 28:29:06 h64
20.07 50km USA1st Tri Lanai 3 Hills 9:27:00 h6
16.06 146mi/5stages USA7th Desert RATS Multi-day Footrace Adventure 32:52:00 h5
27.04 50km USA4th Weiser River Trail 5:07:01 h14
19.01 100mi USA13th HURT 100 Endurance Run 100 Mile 34:42:00 h42
2012
01.09 30mi USA7th Tantalus Triple Trek 30 Mile 5:35:00 h5
01.08 100km MGL14th Mongolia Sunrise to Sunset 14:57:00 h11
28.04 50mi USA9th Capitol Peak 50 Miler 11:12:34 h61
14.01 100mi USA12th HURT 100 Endurance Run 100 Mile 33:37:00 h23
2011
29.10 100km USA4th Peacock Challenge 100k 17:55:00 h17
03.09 50km USA6th Tantalus Triple Trek 50k 5:47:00 h4
30.04 50mi USA8th Capitol Peak 50 Miler 11:41:00 h73