Keylon Dennis, right, of Arlington Seguin is first in Class 5A Region I with a time of 48.30 seconds in the 400 meters. Keanon Dennis is third at 48.52.
Keylon Dennis, right, of Arlington Seguin is first in Class 5A Region I with a time of 48.30 seconds in the 400 meters. Keanon Dennis is third at 48.52. Khampha Bouaphanh kbouaphanh@star-telegram.com
Keylon Dennis, right, of Arlington Seguin is first in Class 5A Region I with a time of 48.30 seconds in the 400 meters. Keanon Dennis is third at 48.52. Khampha Bouaphanh kbouaphanh@star-telegram.com

Arlington Seguin twins sizzle at 400 meters competition

March 31, 2016 06:25 PM