Stephanie Miller
ID 187922
Born : 1961 Cat. W65 Ultrarunner since 1998 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
38,8%
Rank quotient ?This runner's calculation uses 69 eligible race(s): Σ(rank − 1) = 1 199; Σ finishers = 3 089. 1 199 / 3 089 × 100 = 38.82%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed73
Km — ultra races9 283 km
> 100 km20
> 160 km18
> 200 km10
> 24h3
> 48h2
Longest race643,7 km
7th The Last Annual Heart of the South Road Race — 11/6/2026

Km per year (ultra races)

570
2 races
2022
2 005
7 races
2023
441
6 races
2024
929
4 races
2025
1 194
3 races
2026

Race types (share of distance)

Road24,2%
Trail70,6%
Stage5,2%

Wins & podiums (ultra)

🏆 Win2
🏆 Win F15
🏅 Top 39
🏅 Top 3 F30
Longest winning streak1
Current streak0

Records

50 km5h06'59100 km13h12'4050 mi9h30'25100 mi22h16'076 h49,25 km12 h84,01 km24 h100,91 km48 h248,92 km

HISTORY

69 race(s)
DateRacePerf.Rk
2026
09.07 500km USA21st Last Annual Vol-State 500K Endurance Run 5d 12:13:54 h8
11.06 400mi USA7th The Last Annual Heart of the South Road Race 9d 13:44:39 h20
25.01 50km USA11th Clearwater Running Festival 50k Ultra 5:59:32 h71
2025
13.12 7h USA2nd RunFluent Christmas 50.018 km22
08.11 100mi USA3rd Tampa Bay 100 Mile 31:02:00 h39
30.08 46mi USA13th Pinellas Trail Challenge 10:37:23 h55
12.06 400mi USA6th The Last Annual Heart of the South Road Race 9d 16:30:03 h22
2024
31.08 46mi USA11th Pinellas Trail Challenge 9:21:00 h40
03.08 6h USA9th DURTY B-EE-RR-UN 6hr St. Pete Fat Ass 46.349 km19
27.04 100mi USA1st Skunk Ape 100 Mile Endurance Run 31:58:43 h13
06.04 50km USA30th Croom Trail 50K I'm Not A Fool Run 6:15:52 h19
10.02 60km USA3rd Skunk Ape's Revenge 60 km 8:00:19 h17
27.01 50km USA9th Clearwater Running Festival 50k Ultra 5:34:18 h45
2023
04.11 100mi USA1st Tampa Bay 100 Mile 28:52:28 h23
14.10 50km USA31st John Holmes 50k Trail Run 6:21:01 h20
03.08 370mi USAThe Last Annual Third Circle of Hell 8d 21:14:35 h14
13.07 500km USA18th Last Annual Vol-State 500K Endurance Run 6d 07:44:25 h24
15.06 351mi USA4th The Last Annual Heart of the South Road Race 7d 02:19:34 h15
01.04 50mi USA29th Croom Trail 50 Mile Fools Run 11:13:51 h18
04.03 33mi USA11th Long Play Trail Race 7:06:26 h22
2022
19.11 45km USA2nd Colt 45 km Trail Run 5:33:26 h11
16.06 326mi USA3rd The Last Annual Heart of the South Road Race 7d 18:52:41 h19
2017
01.04 50km USA23th Croom Trail 50K I'm Not A Fool Run 5:33:15 h23
2016
04.11 48h USA3rd Save the Daylight 48 Hour Race 100.905 km19
15.10 8h USA2nd 8 Hours of Hell - Championship Race Hickeys Creek 54.154 km9
17.09 8h USA2nd 8 Hours of Hell - Caloosahatchee Regional Park NW 54.556 km2 🥈
03.09 46mi USA3rd Pinellas Trail Challenge 8:07:40 h11
20.08 8h USA2nd 8 Hours of Hell - Ann Dever Regional Park 63.810 km4
13.08 6h USA2nd DURTY B-EE-RR-UN 6hr St. Pete Fat Ass 49.245 km12
09.07 8h USA2nd 8 Hours of Hell - Oscar Scherer State Park 57.534 km3 🥉
23.04 50km USA5th J.W. Corbett 50 km Trail Race 5:54:00 h3 🥉
29.01 150mi USA3rd Skydive Ultra Run - 150 Miles 40:52:24 h2 🥈
2015
20.11 48h USA3rd Icarus Florida 48 Hour UltraFest - Fall Edition 248.924 km1 🏆
10.10 50km USA24th John Holmes 50k Trail Run 5:43:34 h17
05.09 46mi USA2nd Pinellas Trail Challenge 8:31:09 h11
25.04 50km USA4th J.W. Corbett 50 km Trail Race 8:09:00 h20
07.03 116mi USA2nd Cross Florida Route 40 Romp 32:45:10 h7
01.03 33mi USA3rd Long Play Trail Race 6:43:50 h25
18.01 50km USA1st Clearwater Distance Classic 50k Ultra 5:25:26 h47
2014
01.11 24h USA1st Save the Daylight 24 Hour Race 100.905 km14
04.10 100mi USA24th Arkansas Traveller 100 27:34:04 h71
20.09 50km USA1st The Barkley Fall Classic 11:35:39 h81
06.09 12h USA1st Riverbend Park 12 Hour Ultra 84.007 km2 🥈
30.08 46mi USA1st Pinellas Trail Challenge 8:45:00 h5
07.06 100km USA1st Lake To Ocean 100K 16:48:00 h7
25.05 200mi/4stages USA20th Wickham Park 200 Mile Fun Run 44:06:16 h2 🥈
26.04 50km USA3rd J.W. Corbett 50 km Trail Race 6:43:54 h7
22.03 116mi USA1st Cross Florida Route 40 Romp 27:39:00 h1 🏆
02.03 33mi USA2nd Long Play Trail Race 6:16:02 h16
01.02 50mi USA1st Skydive Ultra Run - 50 Miles 10:48:58 h2 🥈
2013
21.12 100mi USA15th Ancient Oaks 100 Mile Run 24:53:27 h5
27.10 50km USA1st Mutual Mine 50K 5:52:43 h8
14.10 50km USA22nd John Holmes 50k Trail Run 5:43:10 h23
26.05 50mi USA19th Wickham Park 50 Mile Fun Run 10:41:59 h5
26.05 100mi/2stages USA19th Wickham Park 100 Mile Fun Run 22:16:07 h5
27.04 50km USA2nd J.W. Corbett 50 km Trail Race 7:27:00 h7
2012
13.10 50km USA21st John Holmes 50k Trail Run 6:01:25 h32
22.09 50mi USA1st J.W. Corbett 50 Mile Trail Race 12:14:44 h16
27.05 50mi USA18th Wickham Park 50 Mile Fun Run 11:32:39 h5
15.01 100km USA2nd Croom Zoom 100 km Run 13:12:40 h13
2011
10.12 50km USA4th Jacks 50k Trail Race 5:24:16 h9
08.10 50km USA20th John Holmes 50k Trail Run 5:38:09 h29
2007
13.10 50km USA16th John Holmes 50k Trail Run 5:48:58 h26
07.04 50mi USA13th Croom Trail 50 Mile Fools Run 10:36:31 h29
2006
01.04 50km USA12th Croom Trail 50K I'm Not A Fool Run 5:32:00 h13
2001
17.02 50km USA3rd Withlacoochee Rails to Trails 50 km Run 5:06:59 h6
2000
01.04 50mi USA6th Croom Trail 50 Mile Fools Run 9:30:25 h14
05.03 50km USAKnight Trail 50 km 5:17:20 h16
1998
03.10 50km USA7th John Holmes 50k Trail Run 5:48:30 h27