And with one last burst, Leonard Korir is your 2017 USATF 10 km Champion, winning his fourth USATF Running Circuit race of the season (and staying undefeated)

Korir and Kipchirchir are neck and neck, here comes the finish

But now it's Korir and Kipchirchir pulling away from Chelanga, the finish line is coming into view

All three are hammering the last hill, Chelanga pulls ahead...

And two minutes later it's Sam Chelanga, Leonard Korir and Shadrack Kipchirchir leading the way

Sam Chelanga puts in a huge surge, Kipchirchir covers, but Chelanga just strung out this men's race in a big way - 23 minutes in

Tuliamuk
Pagano
Hasay
Tonn
Hall
Your top five in the women's race

Tuliamuk is on her way to the finish....and she's your 2017 USATF 10 km Champion! From start to finish!

Tuliamuk, just past four miles, made a huge surge, gapping Hasay and Hall and looks to be off to the races

Derrick continues to lead, opened a little gap at one point, but now three miles in there's a pack of eight. Lagat, Grey and Abdi join the pack

Chris Derrick starts to push the early pace, with Chelanga, Kipchirchir and Korir right behind

The women's race continues to surge, with Tuliamuk, Hasay and Hall pushing the pace, with Pagano and Rhines right behind

And now the men are off! It's a hot one out there today, it'll be interesting to see how the runners approach the early pace.

Aliphine Tuliamuk, Jordan Hasay, Sarah Pagano, Jen Rhines and Marielle Hall lead the way through two miles

And the women are off at the USATF 10 km Championships! Women are starting 12 minutes ahead of the men this year.