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Parkrun

Mary S. Young parkrun

United States

A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!

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Meeting point: 45.37970, -122.62793. The interactive map loads with JavaScript. Open the same point in OpenStreetMap.

Coordinates 45.37970, -122.62793.

The course

Course description

Two laps on a mixture of bark chipped and gravel trail round the perimeter of the soccer fields and through the park. The start and finish is close to the bulletin board, shelter and Heron Creek Loop Trail parking lot.

On the course

The course is 5k long. The course is at Mary S. Young Park, West Linn. The course is run on a mixture of trail paths and gravel paths. Some sections of the course may accumulate mud, leaves and puddles after rain. Dependent on availability, marshals will be at key sections of the course, or signs will be in place.

Please remember that the parkrun uses shared paths. For the continued success of the event, please give way to other park users. This won't hurt your time, it won't stop you from getting a PB and it will make sure everyone continues to enjoy the event.

Please, wherever possible walk, jog, cycle or use public transport when attending the event. If you do have to drive, please consider car-sharing to reduce our impact on both the environment and other park users. Please also watch out for other park users when arriving and leaving. Parking may be limited so try to arrive early.

Facilities

Toilets and children’s play area.

More details

Public transport

Bus: On Trimet Bus #35 Route.

On foot

As "Getting there by Road".

By road

From I‐205: Willamette Drive / Hwy 43 exit (#6). Go north on Willamette Drive/ Hwy 43 Turn right into the Park.

From Hwy 43 South: Enter City of West Linn Turn left into the Park.

Parking: Trillium Trail parking lot and Heron Creek Loop Trail (closest to start).

Coffee

Every week we grab a post-parkrun coffee: Starbucks, 18900 Willamette Dr, West Linn, OR 97068. Please come and join us!

We're friendly

Every week we grab a post parkrun coffee at Starbucks, 18900 Willamette Dr, West Linn, OR 97068 - please come and join us!

Course safety

Mary S. Young parkrun is a fun, free event organised by volunteers for the benefit of everyone. We wish to make the event as safe as possible, so participants, spectators and helpers are asked to take care about the following:

  • Please be considerate to the park and other park users at all times.
  • Children under the age of eleven must be accompanied (within arm's reach) throughout the event by a parent, guardian or appropriate adult of the parent's choice.
  • Please arrive by foot, by pedal-power or by public transport if you can - your efforts help to reduce our impact on the park and the planet.
  • We invite everyone to consider volunteering at parkrun. Your support helps your parkrun events remain sustainable and free for all in your community, and it’s also a wonderful way to improve your own health and happiness. Please visit the volunteer page for more information.
  • Take care near roads and car parks – some vehicles drive very quickly. Please congregate away from the cars and be careful in particular if you have children. If you’re driving to the event, please drive carefully.
  • Take care on uneven surfaces – whether on grass or on tarmac. Watch out for cyclists, other participants, pedestrians, children, dogs, wildlife, park animals, vehicles, park maintenance work, falling branches, bollards, posts and other obstacles around the course.
  • Please ensure that you are fit enough to walk, jog, run 5k (3.1 miles) with us.
  • If you see someone with a serious problem, please stop to help them out and get help as soon as possible.
  • If you’re watching, keep clear of participants on the course, and look after any children and dogs you may have with you.
  • It is not permitted to run with a pushchair and a dog at the same time.
  • Lyme Disease is a bacterial infection spread to humans by infected ticks. Consider protecting yourself by wearing repellent when at parkrun events in grassy or wooded areas. See lymediseaseuk.com for further details.
  • You are welcome to take part with one dog by your side, within reach at all times, on a short, handheld, non-extendable lead. The use of waist harnesses is prohibited. Please also see this Support Site entry for further details about parkrunning with dogs.
  • parkrunners pushing buggies are welcome, but please take care of others around you and do your best to start at an appropriate place in the field for your pace.

We hope these tips help to ensure that Mary S. Young parkrun is fun and safe for everyone.

Age grading

All parkrun events use Age Grading to help parkrunners compare results.

parkrun events use Age Grading to help parkrunners see progress and compare results.

For more information, please see our Support page.

Volunteering

All parkrun events are organised by volunteers - email marysyoung@parkrun.com to help.

Safeguarding

parkrun is committed to safeguarding and promoting the welfare of children and adults at risk. For our full safeguarding processes and policies please see our Safeguarding Hub.

To report a safeguarding concern please email safeguarding@parkrun.com.

Event stats

153
Events
1,616
Finishers
7,927
Finishes
157
Volunteers
1,326
Personal bests
61
Groups
00:36:21
Average finish time

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Park5K is not affiliated with parkrun. - last updated 26 October 2026