Iowa trails · Cedar River Trail
A 13.5-mile network in Iowa, with 111 ft of climbing. Reaches Cedar Lake. Managed by Local Government.
Most of the climbing sits in the first third — 64% of the ascent, between mile 0.0 and mile 4.5. It climbs almost continuously, with little descent to recover on.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Cedar River Trail junction. About 10 min drive (5 mi) from Cedar Rapids. 41.92278, -91.63162 · directions
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 6:49 a.m., the sun rises at 7:17 a.m. and sets at 6:26 p.m., and the last usable light fades about 6:54 p.m. (CDT) — 11 h 09 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 13.5-mile route takes roughly 5 h 03 min, so leaving the trailhead at sunrise puts you back around 12:20 p.m. — 6 h 06 min before sunset.