Southwest Idaho Cycling Association Criterium Series 2026

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• Jul

  11

  Sat
  Bailey & Glasser Twilight Criterium

  700 W Jefferson, Boise, Idaho, 83702, United States
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  Distance: 6.9 km from Boise

  Sat, Jul 11, 2026 at 11:59 PM

  Please Note:

  Onsite registration maybe avaiable at a $10.00 increase in entry fees

  Request a category change use the follow link

  Change Form Link

  CriteriumCycling via BikeReg

  boisetwilightcriterium.com Register at bikereg.com

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• Jul

  12

  Sun
  2026 Bogus Basin Hill Climb

  2400 N Bogus Basin Rd, Boise, Idaho, 83702, United States
  OpenStreetMap Google Maps

  Distance: 5.3 km from Boise

  Sun, Jul 12, 2026 at 8:00 AM

  Pre-Race Hill Climb training with George's Cycles RF Foundations Race team:

  Dates are 6/13, 6/20, 6/27 and 7/4.

  The rides are structured as follows

  10:15 AM… @ George’s Cycles Downtown

  • A Group + B Group Training

  • A Group will ride as far up as where the road becomes wet or snow-covered each week (or group dynamics)

  • B Group will progressively train each Saturday building up to the full climb

  • Week 1- 4 Miles (Aprx Dry Creek Trailhead)

  • week 2 - 8 Miles (Aprx Stark Mansion)

  • week 3 - 12 Miles (Aprx Lower Stackrock)

  • week 4 - 16 miles Simplot Lodge

  • B GROUP IS RIDING TOGETHER TO THE BASE OF THE CLIMB, THEN RIDING YOUR OWN PACE TO TURN AROUND. THE RIDE LEADER WILL FLOAT AMONG RIDERS. ONCE WE GO PAST 8 MILES WE WILL REGROUP AT WATER DROPS WHEN IT GETS WARMER/HOT.

  • Great way to get ready for the climb!

  There is an Omnium this year for riders participating in both Boise Twilight and The Hill Climb. More information about how the points work can be found by clicking on this sentence.

  For the Hill Climb: No racing license needed; this is a fun ride/race largely for bragging rights, although there will be a few prizes sprinkled in for fun! Meeting place is Harrison Hollow Park: 2899 N Harrison Hollow Ln, Boise, ID 83703. We will be doing packet pickup on the Thursday before the race at State Street George's, and the Friday before the race at downtown George's, 4-6 both evenings. If you can't make that, we will have the last early number pickups at the George's tent at the Twilight Criterium, we always have the tent on the outside corner of turn 1, where Jefferson meets 6th St.

  Morning of the race: please arrive early and get your own warm up in. We will have a George's tent set up if you haven't yet picked up your number (but please please try to get it prior!). Line up and instructions/thank yous start at 7:45 and we roll out at around 7:50 so that the Hill Climb begins right at 8, when we pass Curling. If you are not at Harrison Hollow by 7:45 you may miss the roll out. Don't be too cool to not listen to the safety chat.

  Riders finishing before 10am must remain at the top of the mountain until 10am. This is for traffic control purposes and YOUR SAFETY. At 10am riders are free to head back down the mountain. You may ride from the finish line to the lower lodge and back if you wish (just don't cross over the finish line again, or confuse others finishing).

  Podiums will just be the Top 3 Women and Men overall. But we will break results down by your age group for bragging rights.

  Medical support will be on hand for emergencies, we will give you a number to call for help. There will be aid stations along the route as well - at the National Forest Sign and Lower Stack Rock. Finish is at the Pioneer Lodge -- the upper lodge, as you arrive you will see cones and the finish line.

  See full details

  CriteriumCyclingGran FondoHill ClimbTrail via BikeReg

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• Sep

  12

  Sat
  Tobin Bolter Memorial Kids' Duathlon

  West Chinden Boulevard, Garden City, Idaho, 83714, United States
  OpenStreetMap Google Maps

  Distance: 1.1 km from Boise

  Sat, Sep 12, 2026 at 9:00 AM

  We are so excited for the 10th Annual Ada County Kids’ Duathlon on Saturday, September 12th, now known as the Tobin Bolter Memorial Kids’ Duathlon. We have some really fun things lined up for your kids and can’t wait for the big day. Below you will find some important event logistics and a map of the event, including the courses for each age group.

  PARKING

  You can park in either the North or South parking lots, just be aware that the North parking lot will not be accessible during the races. We will have volunteers there ensuring that our participants are safe crossing the street. If you plan on attending the entirety of the event, you shouldn’t have any issues, but just heads up. You can also utilize the street as overflow parking.

  When you arrive, place your participant(s)’ bikes in the designated bike corral along the race route in the south parking lot. When they are done with their race, they will park them on the basketball court near the finish line.

  RACE RULES

  All participants must wear a helmet any time they are on a bicycle. Each participant will receive a bib with timing chips attached in their race packet at packet pickup. When you arrive at the event, it is imperative that you instruct your children not to cross the start or finish line outside of their race, as it will mess up their time and alter the results. Keep in mind that these courses are happening on trails – there is not a lot of extra room for passing or for parents to be close by. We do have designated spectator viewing areas, and will also have volunteers placed along the route to ensure their safety. For parents of our 3 year old competitors, who will mostly be on asphalt and will only do the running portion on the trail, if your child needs you to run the race with them for moral support, you are welcome to do that!

  Please keep an eye out for more information to come via email!

  See full details

  DuathlonKidsRunTrail via RunSignup

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