40th annual Seattle to Portland logo

Kaiser Permanente Seattle to Portland presented by Alaska Airlines

Saturday, July 13- Sunday, July 14, 2019

One of Seattle’s most best known and exciting bike rides at 206 miles and up to 8,000 participants, this is also one of the largest in the PNW . STP takes you, as the name says, from Seattle to Portland in a way you could never achieve on your own. Surrounded by like minded friends and many helpful and delicious stops STP is an adventure in two days.


Reserve a bike using the code 20STP19 and get 10% off your race rental as well as your bike delivered to the start line of the race!

Check out the STP Ride Details page for a lot more information on this race. https://www.cascade.org/rides-and-events-kaiser-permanente-stp-presented-alaska-airlines/stp-ride-details



Get it at the Start Line or a few days before the race

  • Click Here to reserve a Road bike  
  • Choose number and height of bikes needed
  • Click “search for availability” to advance to the STP weekend (July 13th & 14th)
        HI    — If you would like the bike at the start of the race ( Early in the morning)

  • Pick July 13th as the Date
  • for delivery Search University of Washington Parking lot (delivery is free)
          HI     –If you would like the bike one or more days before the race

  • Choose the date you would like to receive or come get the bike
  • Delivery can be arranged for free in Central Seattle and for a small fee in outer Seattle.


  • In discount codes write in 20STP19 for a 10% of the rental



  •  What is included?
    • Every bike comes with a helmet and two bottle cages. If a lock is needed one can be provided free of cost.
    • Pedals can be swapped to match your clipless cycling shoes.
  • What size bike do I need?
    • Everyone’s preferences are different, but as a rough guide, our bikes come in 5 flat-bar sizes and 6 road sizes:
      • Flat Bar
        • 15″ : height range 5’0″-5’4″ (152-162cm)
        • 17″ : for riders 5’4″-5’7″ (162-170cm)
        • 19″ : for riders 5’7″-5’10” (170-177cm)
        • 21″ : for riders 5’11”-6’2″ (177cm-188cm)
        • 23″ : for riders 6’2″+ (188cm+)
      Drop Bar 

      • 49cm: heigh range 5’0″-5’4″ (152-162cm)
      • 52cm: height range 5’4″-5’7″ (162-170cm)
      • 54cm : height range 5’7″-5’10” (170-177cm)
      • 56cm : height range 5’10”-6’1″ (177-185cm)
      • 58cm : height range 6’1″-6’4″ (185-192cm)
      • 60cm : height range 6’4″or above (192 cm+)