Race Discovery
OCRA Rivkin Family SummeRun
OCRA Rivkin Family SummeRun logo

OCRA Rivkin Family SummeRun

Seattle, Washington, United States View on map
Jul 12, 2026 (America/Los_Angeles local time)
Running

About this race

The Ovarian Cancer Research Alliance Rivkin Family SummeRun was started by Dr. Saul Rivkin, founder of the Rivkin Center for Ovarian Cancer Research, and his five daughters after the loss of his wife and the girls' mother, Marsha Rivkin. The Rivkin organization is now part of OCRA, and we’re proud to continue this beloved event, which has become one of the largest private funders of ovarian cancer research in the country.

Because of the hard work of SummeRun Team Captains and participants and many other generous donors, SummeRun has raised more than $10M for ovarian cancer research.

Funds raised through the SummeRun will benefit OCRA’s research programs, including the Rivkin Pilot Grants. OCRA is proud to continue the Rivkin Center’s extraordinary legacy of hope, determination, and relentless pursuit of a cure.

Pick your distance

Running

5K RUNNER (with Timing Chip)

By selecting the "runner" option, you will receive a timing chip and official race time. Registration fee includes an official event t-shirt.

Jul 12, 2026 5K 8:50 AM
$50.00
Closed

WALK PARTICIPANT (No Timing Chip)

By selecting the walk participant category, you will not receive a timing chip or official race time. Registration fee includes an official event t-shirt.

Jul 12, 2026 5K 9:00 AM
$50.00
Closed

Typical race-day weather

Based on 8 years of Open-Meteo archive data for this event's race dates in Seattle, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 14.7° / Maximum temperature (race-week average) 25.2°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 14.7° / Maximum feels like — heat index / wind chill (race-week average) 25.5°
Peak wind (km/h)
Strongest wind of the day (race-week average)
17.5
Precip (mm)
Precipitation over the day (race-week average)
0.3mm
Humidity
Mean relative humidity (race-week average)
65.2%
Sunrise
Sunrise at the start line on July 12, 2026 (PDT)
Sunset
Sunset at the start line on July 12, 2026 (PDT)
Daylight
Hours between sunrise and sunset on race day
15h 40m

The sun rises at 5:24 AM and sets at 9:05 PM local time (PDT) in Seattle on July 12, 2026 — 15h 40m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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2026 results — OCRA Rivkin Family SummeRun

5K RUNNER (with Timing Chip) · 167 finishers

View all results
Leading finishers of the 2026 OCRA Rivkin Family SummeRun
Place Name Time Pace
1 Matthew Wolpert 18:53 6:05 /mi
2 Samuel Birchman 19:00 6:07 /mi
3 Naomi von Ruden 19:59 6:26 /mi
4 Alex Hoang 20:06 6:28 /mi
5 Colten Ladd 20:29 6:35 /mi

Every finisher is on the results page, filterable by distance, gender and age group.

All results by year

2026 edition View Results

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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 133 Seattle events

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