She crossed the halfway mat in 13 : 13 .
Margie Stoll was the favorite as the only entered runner who regularly runs 5K races in under 30 minutes and she did not disappoint .
Margie Stoll crossed the halfway mat in 13 : 13 .
Margie Stoll was the favorite as the only entered runner who regularly runs 5K races in under 30 minutes and she did not disappoint .