Iron Butt rides can be from (smallest to qualify) 1000 miles in 24 hours, the 50cc Coast to Coast (Jax. Fl to San Diego) in 50 hours, the 100cc reverse the trip in 100 total hours, and various other rides including the national run usually 10,000 miles in 10 days. It's all about what you and your machine can handle. Believe it or not alot of riders do finish because of the prep. work they do before attempting the rides.
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