Tunnel Light Marathon
North Bend, WA
Race Dates
2025: Sunday, September 14, 20252024: Sunday, September 8, 2024
Elevation Chart
Elevation Information
Net Elevation Loss: 2040 feet (621m)
Total Elevation Loss: 2116 feet (645m)
Total Elevation Gain: 76 feet (23m)
Total Elevation Gain: 76 feet (23m)
Max Elevation: 2603 feet (793m)
Min Elevation: 521 feet (158m)
Min Elevation: 521 feet (158m)
Course Information
Surface: TrailCertified (Boston Qualifier): Yes
Race Size
2024: 831 Finishers2023: 664 Finishers
BQ Percentages
2024: 33.7%2023: 34%