SB
Sierra Bourne
F · 42 · Mammoth lakes, CA, USA
5
Races
#50
Best
Upcoming Broadcasts
No upcoming Mountain Outpost broadcasts featuring Sierra.
Past Broadcasts
Mammoth Trailfest
RacedSep 25, 2026 · 1 month ago · Replay
Mammoth Trailfest
RacedFinishedSep 25, 2026 · 1 month ago · Replay
#109
Overall
F37
Division
1:04:55
Time
Mammoth Trailfest 2025
RacedFinishedJul 19, 2025 · 1 year ago · Replay
#156
Overall
F74
Division
1:20:34
Time
Mammoth Trailfest 2024
RacedFinishedSep 19, 2024 · 2 years ago · Replay
#50
Overall
F18
Division
1:02:50
Time
Mammoth Trailfest 2023
RacedWithdrawnSep 21, 2023 · 3 years ago · Replay