Lake Houston 10K and 5K Total Number of Finishers

10K
Overall Finishers
2010 - 246
2011 - 316
2012 - 335
2013 - 398
2014 - 360
2015 - 345
2016 - 301
2017 - 330
2018 - 212 (changed date to October 13 from August)

5K
Overall Finishers
2010 - 210
2011 - 239
2012 - 383
2013 - 450
2014 - 349
2015 - 363
2016 - 361
2017 - 389
2018 - 286 (changed date to October 13 from August)

Source:  runhoustontiming.net