This Event Took Place Sun. Mar 10, 2013


Trail run on a smooth, fast course with a few hills sprinkled in for fun.
The Pi Miler, starting at 8 am, is 2 loops of difference distances, totaling 3.14 miles (just over a 5K).
The River Rotation Half Marathon, starting at 9 am, is a 13.14 mile three-loop course, alternating between counter clockwise and clockwise directions.
There will be a single aid station located at the trail head. Runners in the half-marathon will pass the aid station twice, at 5-mile intervals.
Water, sports drink and fruit will be available at the aid station.
After the race, enjoy some homemade pie at the finish line!

New this year: chip timing!

Start Time

The Pi-Miler will begin at 8:00am.

The 1/2 Marathon will begin at 9:00am.

Lawrence Trail Hawk Discount

Dues paying members of the Lawrence Trail Hawks ( are eligible for the Trail Hawk discount. To get your code or to become a member of the Lawrence Trail Hawks, contact RD Caroline.


1st, 2nd, 3rd place male/female overall awarded for both races    1st, 2nd, 3rd place male/female in 19 and under, 20-29, 30-39, 40-49, 50-59, 60-69, 70-and over. 1st, 2nd, 3rd place in Clydesdale and Athena -As a first year at these races awards will be given to the top three finishers of each race. Clydesdale and Athena competitive divisions are based on weight minimums outlined in the USA Triathlon Competitive Rules. Athletes competing in the Clydesdale division must be a minimum of 220 pounds and athletes in the Athena division must be a minimum of 165 pounds.

March 11 & 12th registration

Online registration has closed, but you can still sign up to run the races by going on Friday, March 11th from 2-6pm to Ad Astra or on race day at the trails.

Get more information

Visit us at for more information on the race.

Join us on Facebook to get some motivation, Pi humor/facts, meet your fellow runners, and for updates on the race!


The Organizer’s refund policy is subject to change at the discretion of the Organizer and any such changes are published either within this refund policy, Facebook page, and/ or on the Lawrence Trail Hawks website. You, as the participant, understand that we may cancel or postpone the Event if circumstances beyond our reasonable control. The Race Directors reserve the right to modify or cancel the race or course for safety concerns or natural disaster. In such cases there will be no refunds of race entry fees. Each athlete must accept any such risk of their entry fee paid. There is no complimentary race entry to a future race. Entry fees collected are used to develop and produce the event, starting well in advance of the race date – including course preparation, race supplies, permits and administration. We pledge to make every effort to produce a fair and safe event for all participants. Any decision we make that impacts the race date or potential cancellation is carefully considered and based on the overall event safety and manageability. The organizer will not refund any proportion of the Event Participation fee once the Participant has participated in the event. This policy is non-discriminatory and does not take account of any individual circumstances in order for fairness and clarity. Event reservations may be transferred between categories provided any additional costs that are relevant are paid in full if such a request is emailed ten clear days before the event date. You may transfer your Event reservation to a friend, in writing, to the Organizers, along with a signed waiver by the new participant, if such a request is emailed fourteen clear days before the event date.

Local time: 11:14 PM


Caroline Wroczynski
Race Director

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