104 official trails lie within 25 miles of McHenry — 295 miles in total, 98 rated easy and 0 hard or expert. Every distance and elevation figure below is computed from the agency centerline and a 10 m elevation model, not crowd-sourced.
The biggest climb nearby gains 212 ft; the median trail gains 41 ft.
| Trail | Miles | Climb | Difficulty | Drive from town |
|---|---|---|---|---|
| Millennium Trail | 11.4 | 107 ft | Moderate | 28 min · 14 mi |
| McHenry County Prairie Trail | 10.9 | 180 ft | Moderate | 12 min · 5 mi |
| Gander Mountain Forest Preserve Trail | 3.0 | 212 ft | Moderate | 28 min · 16 mi |
| Poplar Creek Red Paved Trail | 8.7 | 95 ft | Moderate | 45 min · 25 mi |
| Des Plaines River Trail | 17.5 | 58 ft | Moderate | 48 min · 29 mi |
| Chain O' Lakes State Park Trail | 3.2 | 107 ft | Easy | 27 min · 15 mi |
| CAMBr Yellow Trail | 5.2 | 54 ft | Easy | 47 min · 27 mi |
| Paul Douglas Red Paved Trail | 6.8 | 100 ft | Easy | 43 min · 24 mi |
| Yellow Trail (Deer Grove Forest Preserve) | 4.7 | 111 ft | Easy | 42 min · 23 mi |
| Raceway Trail | 3.2 | 133 ft | Easy | 32 min · 18 mi |
| Fox River Trail | 9.7 | 46 ft | Easy | 43 min · 23 mi |
| Randall Road Trail | 4.8 | 104 ft | Easy | 46 min · 26 mi |
| CAMBR Brown Trail | 4.6 | 60 ft | Easy | 46 min · 26 mi |
| Palatine Bike Trail | 4.7 | 78 ft | Easy | 43 min · 26 mi |
| Ridgefield Trace | 6.6 | 39 ft | Easy | 21 min · 11 mi |
| Prairie Crossing Bike Path | 5.8 | 63 ft | Easy | 27 min · 15 mi |
| Chain O'Lakes Bike Path | 3.2 | 67 ft | Easy | 23 min · 13 mi |
| Brunner Trail | 2.9 | 104 ft | Easy | 33 min · 17 mi |
| Moraine View Trail | 1.6 | 54 ft | Easy | 15 min · 7 mi |
| Casey Trail | 2.2 | 130 ft | Easy | 30 min · 17 mi |
| Washington Street Bike Path | 2.5 | 102 ft | Easy | 37 min · 22 mi |
| Brown Trail (Rotary Park) | 2.5 | 71 ft | Easy | 22 min · 12 mi |
| Poplar Creek Yellow Unpaved Trail | 3.7 | 58 ft | Easy | 45 min · 25 mi |
| Tamarack View Trail (2.8 mi) | 2.7 | 39 ft | Easy | 19 min · 7 mi |
Summits: Gander Mountain Forest Preserve Trail to Gander Mountain
Lakes: Poplar Creek Red Paved Trail to Barrington Road Pond; Fox River Trail to Lake Marian; Palatine Bike Trail to Virginia Lake; Lake Defiance Trail to Defiance Lake
Viewpoints: Fox River Trail (2.0 mi) to Black Tern Marsh Viewing Platform Form
Nearby towns: Lake Bluff (23 mi) · Burlington (23 mi) · Schaumburg (24 mi) · Kenosha (27 mi)
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