Skip to content

Races
Calendar
Routes
Compare
More
Find my race

Loading

Loading cycling event

raceindex.org

Compare route, elevation, entry, conditions and weekend cost using source-linked race data.

How the data is calculated

Explore

Find my race
Race calendar
Compare races
Route maps
Rankings
Cycling
Triathlon

Distances

Marathons
Half Marathons
10Ks
5Ks

Trust

Data coverage
Evidence
Corrections
Ballot calendar

© 2026 raceindex.org. Derived figures use a published methodology; modelled costs are labelled.

Home
Cycling
Seattle to Portland Bicycle Classic

Seattle to Portland Bicycle Classic

Seattle · JUL 2026 · Road sportive

Data current as of 2026-06-25

Typical ride-day conditions

Around event day in Seattle: 19°C typical, 0.6 mm rain, 16 km/h wind. (10-year Open-Meteo average.)

Routes (1)

STP Full Route (Seattle to Portland) · Ultra Fondo

332 km · 1,554 m climbing

Entry fee not published

Common questions

What routes does Seattle to Portland Bicycle Classic offer?

Seattle to Portland Bicycle Classic currently lists STP Full Route (Seattle to Portland) (332 km · 1,554 m climbing) on raceindex.org.

How much climbing is there at Seattle to Portland Bicycle Classic?

Recorded climbing by route: STP Full Route (Seattle to Portland): 1,554 m.

Where can I verify Seattle to Portland Bicycle Classic details?

Use the linked official event website alongside the raceindex.org provenance and methodology notes shown on this page.

Official event website ↗

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of 2026-06-25.

Derived numbers use cycling-scoring-methodology-v1.0.

Sources used on this page (2)

Layer E archive-api.open-meteo.com
Layer A cascade.org · fetched 2026-06-25

Read the full methodology →

Seattle to Portland Bicycle Classic — routes, climbing & details · raceindex.org