Tatyana Spencer
ID 171808
Born : 1976 Cat. W50 Ultrarunner since 2010 USA
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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
31,0%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 209; Σ finishers = 675. 209 / 675 × 100 = 30.96%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10
Km — ultra races935 km
> 100 km5
> 160 km1
> 24h2
Longest race160,9 km
5th Keys100 Ultra-Marathons 100mi — 19/5/2012

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road89,3%
Trail10,7%

Wins & podiums (ultra)

🏆 Win3
🏆 Win F5
🏅 Top 35
🏅 Top 3 F6
Longest winning streak3
Current streak0

Records

50 km3h47'02100 km8h16'1450 mi7h41'20100 mi16h12'5712 h113,64 km24 h121,14 km

HISTORY

10 race(s)
DateRacePerf.Rk
2016
12.11 50km USA9th Upchuck 50K Trail Running Race 6:49:15 h50
2013
10.11 50km USA12th Peachtree City 50K 3:47:02 h2 🥈
2012
19.05 100mi USA5th Keys100 Ultra-Marathons 100mi 16:12:57 h3 🥉
10.03 100km USA1st Graveyard 100 km Ultramarathon 8:16:14 h1 🏆
11.02 12h USA1st Delirium Ultra 12 Hour Run 103.963 km1 🏆
2011
31.12 12h USA2nd Peanut Island 12 Hour Run 113.643 km1 🏆
04.06 24h USA3rd Black Mountain Monster 24 Hour Run 104.768 km14
14.05 50mi USA4th Keys100 Ultra-Marathons 50mi 7:41:20 h4
22.01 50km USA17th Mountain Mist 50k 6:33:24 h124
2010
31.12 24h USA1st Peanut Island 24 Hour Run 121.141 km19