Rock River Canyon 27km
- When
- Sat, Jun 6, 2026, 4:00 AM
- Where
- Munising, US
- Distances
- Marathon · Ultra Marathon
- Terrain
- TRAIL
- Price
- 85–135 USD
- Elevation gain
- 126 m
- Typical weather
- Cool
- Organizer
- Aravaipa Running
About
The Rock River Canyon 27K 2026, also hosted by Aravaipa Running, is scheduled for Saturday, 6 June 2026, at Valley Spur Lodge, south of Munising, Michigan. This shorter race is run entirely on scenic singletrack, with an out-and-back route that turns at the AuTrain aid station, offering a highly runnable backcountry trail experience.