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Boston Cut-off Time Prediction Contest

Boston Cut-off Time Prediction Contest

Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.

Submit Your Prediction

Best Boston Marathon Qualifiers for 2026

Best Boston Marathon Qualifiers

It's here! Our annual list of the year's
best marathons to help you qualify for the Boston Marathon.

2026 IS HERE!


Marathon Pace Bands

Marathon Pace Bands

Run the Right Pace in Your Next Marathon

Nearly 500 marathon courses.
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River Rat Marathon

Yankton, SD
Cancelled


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Course Description
**Due to construction on the marathon course, the River Rat Marathon will not be held this year**

The slightly rolling River Rat Marathon starts at Riverside Park in Yankton and travels out onto the trails to the Lewis & Clark Lake campgrounds. The course then goes around Lake Yankton and back to the Riverside Park for the finish.

April Other Marathons in April Other Marathons in South Dakota Marathons near Yankton, SD



Marathon Pace Bands

Want to run your best River Rat Marathon?

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Only $9.99




Race Information

Race Dates

2026: