March 18, 2018 | Registration 8:00 AM | Race 9:30 AM

Rodney Square | Wilmington, Delaware

2018 Caesar Rodney Half Marathon & 5K - Wilmington, DE

The Caesar Rodney Half Marathon, Relay & 5K


2018 Caesar Rodney AwardWe can’t wait to see you on SUNDAY!!

Online Registration closes on THURSDAY, March 15 at 5:00 PM after that registration will be accepted at Pre-Event Packet Pick up on Saturday or at the event until 9:30 a.m.

Packet pick up

  • Saturday, March 17, 10 a.m. 6:00 p.m. at the American Lung Association office
  • Sunday, March 18, 8:00 a.m. -9;30 a.m. at the event Registration Tent

Free Parking available at the following Colonial Parking Lots:

10th and Jefferson Streets
9th and Washington Streets
8th and West Streets
12th and Market Streets

Join us at the Celebration and After Party at Ernest and Scott Taproom from 10:30 a.m. 3:00 p.m.

In its 55th year, this renowned and historic Delaware race stands as the oldest half marathon in the country.

The Caesar Rodney Half Marathon, Relay, and 5k attracts thousands of runners and features a hilly course that winds through the most beautiful and scenic areas in Wilmington. And for those not quite ready for a half-marathon, we also offer the two-person half marathon relay option and a run/walk friendly 5K.

By Participating in the Caesar Rodney, you are helping the American Lung Association raise funds and make a positive impact in the lives of those affected by lung disease.



The Caesar Rodney Half Marathon, Relay & 5K Pricing


2017 CRHM pricing box


Race Amenities

Event T-shirt.

Medal for the first 1,000 Half Marathon and Relay Participants.

Complimentary bag drop available in Rodney Square.

Race Day Entertainment.

Post-Race refreshments for registered runners including pizza, fruit and more.

Display kiosks with scrolling race results.

Results text messaged to personal cell phone.

Virtual Race Bag with tons of sponsored offers sent directly to our email account.

Access to the Central YMCA facilities between 8:00 AM to 1:30 PM. Runners may gain access by showing their race bibs to the YMCA front desk.

After party at Ernest and Scott Taproom from 10:30 AM to 3:00 PM. Ernest and Scott will be donating 10% of proceeds back to the American Lung Association.



This year's event will be held at Rodney Square.

Rodney Square
1000 N. Market Street
Wilmington, DE 19801

Click here for directions to the event.

Contact us for questions about the Caesar Rodney Half Marathon, and 5k!


CRHM Rodney Square Map.JPG

Download mail-in registration form

*Course is USATF standard measured due to a detour.

  • Our Progress
  • Our Goal $118,000.00
  • Together, We've Raised

Top Teams

    1. Dashing for David - $6,313.00
    2. Team Sandi - $1,440.00
    3. 98th Police Academy - $780.00
    4. Gunnip - $175.00
    5. Lung Savers - $125.00


    Top Participants

      1. Self Donor Michelle Wang - $3,143.00
      2. Frank Whittington - $1,000.00
      3. Self Donor Jim Phelan - $630.00
      4. Self Donor Loukas Slattery - $353.00
      5. Milestone Self Donor Nick Lubach - $161.00
      6. Milestone Self Donor Mija Song - $135.00
      7. Self Donor Robert Wolk - $95.00
      8. Self Donor Charlene Sun - $90.00
      9. Self Donor Michael McCollum - $90.00
      10. Self Donor Constantine Karamargin - $60.00


      Thank You to Our Local Sponsors

      Presenting Sponsor