Justin Grunewald at

Justin Grunewald

M · 40 · Boulder, CO, USA

5
Races
1
Podiums
#1
Best
@justin_grunewald ↗

Upcoming Broadcasts

Run Rabbit Run 100

Sep 18, 2026 to Sep 19, 2026 · Steamboat Springs, CO

100 Mile Hares

RacingUpcoming

Past Broadcasts

Western States 100
▶ Replay

Western States 100

Jun 25, 2026 · 2 months ago

RacedFinished#24 overall16:34:28
McDowell Mountain Frenzy 2024
🥇 Winner
▶ Replay

McDowell Mountain Frenzy 2024

Dec 7, 2024 · 1 year ago

RacedFinished3:33:19
Javelina Jundred 2024
▶ Replay

Javelina Jundred 2024

Oct 26, 2024 · 1 year ago

RacedFinished#9 overall14:35:18
Black Canyon Ultras 2024
▶ Replay

Black Canyon Ultras 2024

Feb 10, 2024 · 2 years ago

RacedWithdrawn
Black Canyon Ultras 2022
▶ Replay

Black Canyon Ultras 2022

Feb 12, 2022 · 4 years ago

RacedDNF