September

Lotus Meteor Classic
The Denver 5k
Adams 12 Middle School XC
Andy Meyers Invitational
Anthem Family Classic
Run With the Wolves
Jog in the Bog
Jag Jog
Pioneer Prairie Dog Half
Miner Gold Rush
Rolling Hills Fun Run
NW Open Spaces 5k XC PR Challenge
Arvada Bulldog XC Meet
Hornet Invitational XC
​Boulder Mountain Warriors XC Invitational

October

JA Half Ten Invite XC​
Big Waves 5k
It's Fall Y'all
Pumpkin Run
Adams Half
Global Hope Apple Cider 5k
Skywalker Sprint
Grace Race 5k
Confluence League Meet XC
JA Middle School Invitational XC
Adams 12 Elementary XC
Westy Half
5A Region 3 Championships XC
Colorado Regional 2A XC Meet
The Great Trailhead Footrace
APEX Trick or Trot 5k
Odyssey Odyssey 5k
​

November

City Park 5k
Sole Mates 5k
Fall Fest 5k
Dragon Dash 5k
10k Turkey Trek
Broomfield Turkey Day 5k/10k

December

Winter Fest 5k
Santa's Dash for Ca$h
Results linked here were timed by 3W Races Timing Services.  Not all races listed above are owned or produced by 3W Races.