Spectator guide

It's a point-to-point-ish course, so spectating means picking one or two spots and committing.

Key points on course

• Start — 41.883, -87.623
• Finish — 41.876, -87.619
• Expo — 41.852, -87.617

Phones die and cell networks jam near big finish lines, so agree on a meeting point before the start. That one habit saves the day every time.