June ultramarathons in Indiana, United States

100km through old-growth forest on mostly singletrack, with rock formations, lakes and creeks, plus roughly 8,500 feet of climbing

100km of singletrack through Morgan Monroe State Forest, rugged rock formations, old growth woodland, creek crossings, and 8,500 feet of elevation gain

Point-to-point 50k on the Monon Trail, net downhill from Sheridan cornfields to downtown Indianapolis, finishing via the Cultural Trail in White River State

Technical, rugged singletrack loop in Brown County State Park with 8-hour timed format and scenic Indiana woodland terrain.

Quarry cliffs, scenic ponds, and challenging climbs on a historic 4.5-mile loop amid reclaimed nature park and soaring turkey vultures

Nine-stage 50K trail race with golf-inspired scoring, featuring 3-4 mile segments, time-based stroke system, and options for solo or relay teams