Argentine Central Railroad Grade Trail

The 2.7 miles roll continuously through 3 distinct climbs, adding up to 810 ft of gain without one dominant ascent. The main climb starts right off the line and runs 0.94 miles, gaining 322 ft at an average 6.5%. The steepest sustained pitch averages 14% and begins just past mile 1.1. You finish 463 ft above the start, so the return trip runs mostly downhill.

At 2.8 miles it is longer than 92% of the 85 trails mapped in Idaho Springs.