DSC_8487 Published September 16, 2013 at 410 × 500 in 2013 IronKids Triathlon in Alpharetta ← Previous Next → The 2013 IronKids Triathlon at Wills Park in Alpharetta on Sunday, September 15, 2013. The 2013 IronKids Triathlon at Wills Park in Alpharetta on Sunday, September 15, 2013.