May 15, 2017

Neighborhood Notification – Columbia Triathlon & Duathlon

Sunday, May 21 at Centennial Lake Park

The Columbia Triathlon & Duathlon will take place on Sunday, May 21 at Centennial Lake Park.  The race will start at 7:00am and will affect traffic in the area from 6:30am-11:30am.

BIKE COURSE: 6:30am – 11:30am

Howard County Police will be directing traffic during the bike portion of the race.  Vehicular traffic will be allowed to pass but please be aware that your route may be slowed or delayed during this time along this route:

  1. Exit Park, turn right onto Rt 108 Right on Linthicum Rd
  2. Right on Homewood Rd Right on Triadelphia Rd
  3. Straight to Folly Quarter Rd Right on Folly Quarter Rd
  4. Left on Triadelphia Rd Straight to Homewood Rd
  5. Left on Triadelphia Mill Rd Left on Rt 108
  6. Left on Green Bridge Rd Left to park entrance
  7. Left on Linthicum Rd

RUN COURSE: 9:00am-1:30pm

Runners will exit Centennial Park at the north entrance/exit of the park and will be on the following route once outside Centennial Park:

  1. Old Annapolis Rd (after exit from park) Left on Century Dr
  2. Left on Carillon Dr Left on Carillon Dr
  3. Right on Cross Country Dr Right on Old Annapolis Dr
  4. Left on Century Dr Right into park entrance
  5. Right on Colonial Dr

For more information on the event please visit and read through the Event Information and Course Information sections of the Columbia Triathlon pages.  You can also contact the event organizers, Corrigan Sports Enterprises, at 410-605-9381.