Heather Berthelson
ID 774443
Born : 1990 Cat. W35 Ultrarunner since 2016 USA
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
19
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
45,2%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 313; Σ finishers = 692. 313 / 692 × 100 = 45.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed9
Km — ultra races480 km
> 24h2
Longest race78,9 km
2nd One Mile With a Smile 12-Hour Run — 11/8/2018

Km per year (ultra races)

2022
2023
104
2 races
2024
49
1 race
2025
2026

Race types (share of distance)

Road47,2%
Trail52,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 31
🏅 Top 3 F4
Longest winning streak0
Current streak0

Records

50 km4h42'4612 h78,86 km24 h48,83 km

HISTORY

9 race(s)
DateRacePerf.Rk
2025
27.09 24h USA12th 24 Hours of Palmer Lake Fun Run 48.829 km107
2024
05.10 55km USA3rd DC Peaks 55 km 8:51:35 h21
28.09 24h USA11th 24 Hours of Palmer Lake Fun Run 48.827 km109
2019
09.03 50km USA15th Bel Monte 50 km Endurance Run 7:05:27 h17
2018
13.10 50km USA3rd High Bridge Ultra 50K 4:58:45 h11
11.08 12h USA2nd One Mile With a Smile 12-Hour Run 78.857 km3 🥉
18.02 50km USA4th Virginia Beach Distance Races 50k 4:42:46 h6
2016
03.09 30mi USA11th Tantalus Triple Trek 30 Mile 6:38:02 h24
05.03 50km USA35th Carl Touchstone Memorial Mississippi Trail 50 km 6:01:13 h24