Ultra Running Hub Borden, IN, United States · Saturday, April 10, 2027
Knobstone 50
What the course asks
DUV results for the 2026 edition (50mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, April
Regional 2001-2020 average for April — NASA POWER, grid elevation 210 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a mountain course. Poles are highly recommended for the sustained climbs.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 80 km of trail with 3,300 m of ascent.
- Trail Running Shoes41 m of climb per kilometre — grip and rock protection before cushioning.
- Race Nutrition80 km of self-supported fuelling between aid stations.
- Hydration VestsPole attachment and chest-strap stability on steep ground.
- Trekking Poles3,300 m of ascent to walk up.
- Headlamps80 km almost certainly means running into the night.
Course Notes
A rugged point-to-point 50 miler along Indiana's longest footpath, the Knobstone Trail. The course travels Northward from Deam Lake State Park to Delaney Creek Park, Scottsburg, IN. Roughly 10,000ft of elevation gain.
Similar races
Other 50 mi trail ultras, closest in distance first.