Cory Redifer
ID 1069342
Born : 1970 Cat. M55 Ultrarunner since 2018 USA
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
39,5%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 429; Σ finishers = 1 085. 429 / 1 085 × 100 = 39.54%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14
Km — ultra races1 298 km
> 100 km6
> 160 km1
> 24h10
> 48h1
Longest race163,6 km
3rd The Country Mile 48 Hour Race — 31/3/2023

Km per year (ultra races)

134
1 race
2022
164
1 race
2023
93
1 race
2024
107
2 races
2025
124
2 races
2026

Race types (share of distance)

Road9,3%
Trail90,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h35'2912 h86,90 km24 h133,83 km48 h163,57 km

HISTORY

14 race(s)
DateRacePerf.Rk
2026
07.03 24h USA13th Crooked Road 24 Hour Ultra 64.454 km87
21.02 24h USA10th FarmDaze 24 Hour Run 59.130 km37
2025
21.06 50km USA5th New River Gorge Trail Festival 9:01:11 h68
08.03 24h USA12th Crooked Road 24 Hour Ultra 56.874 km86
2024
29.06 33h USA4th Centurion Ultra Run 92.537 km31
2023
31.03 48h USA3rd The Country Mile 48 Hour Race 163.573 km39
2022
19.02 24h USA6th FarmDaze 24 Hour Run 133.833 km7
2021
27.02 24h USA5th FarmDaze 24 Hour Run 133.833 km7
06.02 8h USA16th 8 Hour Adventure Trail Run - ICY 53.752 km28
2019
25.05 24h USA1st Cow Bone 24 Hour Trail Run 101.388 km7
23.02 24h USA3rd FarmDaze 24 Hour Run 130.356 km10
2018
31.03 12h USA4th Dogwood 12 Hour Run 86.904 km2 🥈
10.03 50km USA4th Peyton's Wild and Wacky 10x5km Ultra 4:35:29 h23
17.02 24h USA2nd FarmDaze 24 Hour Run 121.762 km11