Immerse yourself in the serene beauty and challenging terrain of Champoeg State Heritage Area for one of Oregon's most distinctive ultra events: Autumn Leaves Ultra. Set to take place on October 21st, 2026, this race offers runners a unique blend of speed and endurance across three distances—30K, 50K, and the grueling 50-mile course. Registration opens June 1st, giving you ample time to prepare for the event. Early bird pricing is available until October 19th when prices will increase by $10. Registration closes on October 22nd at midnight, so mark your calendars accordingly! The race features a meticulously designed loop course that stretches over 10 kilometers and combines smooth paved bike paths with rugged dirt single tracks. Each lap offers runners the chance to push their limits as they navigate through varied terrain. The majority of the route is runnable in standard road shoes due to its well-maintained surface, though headlamps are essential for early starters who will face dark conditions during the initial stages. For those looking to challenge themselves over longer distances, the 50K and 50-mile races provide a true test. The 30K option is perfect for runners aiming to work up to ultra events or those planning on run-walking strategies. A special kids' race of one kilometer is also available at no cost. The day kicks off with an early start for the 50-mile racers, followed by a regular wave starting at 7:00 AM sharp. Aid stations are strategically placed along the route to provide essential hydration and nutrition options throughout the event. Pacers are permitted in both the 50K and 50-mile races during specific segments of the course. Awards will be presented for top finishers across various categories, including overall men, women, nonbinary runners, as well as masters divisions. The "Spirit of Autumn Leaves" prize is a highlight, celebrating creativity through costumes or other unique performances along the route. The race supports inclusivity with special scholarships aimed at promoting equity within running communities. Oregon Road Runners Club members receive discounts on registration fees and can apply for additional support to ensure everyone has access to this incredible event. Amenities include drop bag storage near the start/finish area, portapotties strategically located along the course, and warm food and drinks awaiting finishers at a festive celebration after crossing the line. The park offers camping options for those looking to extend their stay in the natural setting of Champoeg State Heritage Area. Whether you're an experienced ultrarunner or new to longer distances, Autumn Leaves Ultra promises an unforgettable experience amidst stunning fall foliage and supportive community spirit. Join us this October and embrace the challenge while enjoying all that Oregon's countryside has to offer!
Races Offered
50 Km
Oct 24, 2026
straighten
Distance —
50K
terrain
Type —
Running
timer
07:00
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$90.00
50 Miler
Oct 24, 2026
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Distance —
80.5K
terrain
Type —
Running
timer
07:00
sell
$120.00
30K
Oct 24, 2026
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Distance —
30K
terrain
Type —
Running
timer
08:30
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$65.00
Kid's Run
Oct 24, 2026
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Distance —
Kids Run
terrain
Type —
Running
timer
09:30
Weather History
These values represent the 3-year monthly averages for October in St. Paul.
thermostatTemperature
7.7° / 17.1°
wb_sunnyFeels like
5.3° / 15.1°
light_mode
Avg sunshine hours
7h 15m
water_drop
Avg rainfall
3.6 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.0 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.8)
humidity_mid
Humidity
80.3%
wb_twilight
Sunrise
07:29
nightlight
Sunset
18:24
About St. Paul
Learn more about the host city, St. Paul.
St. Paul or Saint Paul is a city in Marion County, Oregon, United States. It is named after the Saint Paul Mission founded by Archbishop François Norbert Blanchet, who arrived in the Oregon Country in 1838 to minister to the Catholic inhabitants of French Prairie. The population was 434 at the 2020 census. The city is part of the Salem Metropolitan Statistical Area.