Tucker Foster

ID 1652011

Born : 1996 Cat. M23 Ultrarunner since 2021

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

United States

77,9%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 394; Σ finishers = 506. 394 / 506 × 100 = 77.87%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races359 km

Longest race83,7 km

10th Blue Ridge Double Marathon — 18/4/2026

Km per year (ultra races)

109

2022

116

2023

2024

2025

2026

Race types (share of distance)

Road58,2%

Trail41,8%

Records

50 km7h56'04 12 h66,26 km

HISTORY

6 race(s)

Date		Race	Perf.	Rk
2026
18.04	52mi	10th Blue Ridge Double Marathon	10:35:13 h	23
2023
19.08	12h	5th One Mile With a Smile 12-Hour Run	66.256 km	25
24.06	50km	7th Night Train 50k	7:56:04 h	93
2022
27.08	12h	4th One Mile With a Smile 12-Hour Run	58.894 km	35
25.06	50km	6th Night Train 50k	8:31:56 h	111
2021
26.06	50km	5th Night Train 50k	8:46:00 h	113

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	18/4/2026	10th Blue Ridge Double Marathon	83,69	×5
✓ 2	19/8/2023	5th One Mile With a Smile 12-Hour Run	66,26	×4
✓ 3	27/8/2022	4th One Mile With a Smile 12-Hour Run	58,89	×3
✓ 4	24/6/2023	7th Night Train 50k	50,00	×3
✓ 5	25/6/2022	6th Night Train 50k	50,00	×3
✓ 6	26/6/2021	5th Night Train 50k	50,00	×3