Sundae Runday
- Date Sun 10th August 2025
- Time 9:00AM PDT
- Location Seattle, Washington
- Price $11.60 - $59.30
- Races 4 races
- Distances 10km, 5km
Last chance to enter
Race day is fast approaching
Event summary
Get ready for a sweet and exhilarating experience at the 5th annual Sundae Runday on Sunday, August 10, 2025, in the scenic Seward Park, Seattle! This unique event combines the thrill of running with the joy of indulging in ice cream, making it perfect for participants of all ages. Choose from a 10K, a 5K, or a leisurely 2-mile walk, and celebrate your achievement with a delicious ice cream sundae topped with all your favorites!
Kick off the day at 8:30 AM with registration and packet pickup, followed by a fun-filled costume contest and a special Kids Dash. The 10K race will start at 9:30 AM, while the 5K and 2-mile walk will begin shortly after at 9:45 AM. After the races, everyone can enjoy ice cream, water, and whipped cream at the halfway mark, and don't forget to check out the kids’ tent with games and crafts. With a traffic-free course along the beautiful shores of Lake Washington, furry friends are welcome to join in the fun too! Sign up early for the best rates and prepare for a day of fitness, festivities, and frosty treats!
Kick off the day at 8:30 AM with registration and packet pickup, followed by a fun-filled costume contest and a special Kids Dash. The 10K race will start at 9:30 AM, while the 5K and 2-mile walk will begin shortly after at 9:45 AM. After the races, everyone can enjoy ice cream, water, and whipped cream at the halfway mark, and don't forget to check out the kids’ tent with games and crafts. With a traffic-free course along the beautiful shores of Lake Washington, furry friends are welcome to join in the fun too! Sign up early for the best rates and prepare for a day of fitness, festivities, and frosty treats!
Organiser's Description
Join us for the 5th annual Sundae Runday, where we combine our love of running with a love for ice cream! Finish your 10K, 5K run, or 2 mile (plus a little bit) walk with a delicious ice cream sundae with all the toppings!
We are moving back to our OG spot, Seward Park this year!
RACE DAY SCHEDULE:
8:30AM Registration and Packet Pickup Opens
9:00AM Costume Contest
9:15AM Kids Dash
9:30AM 10K Start
9:45AM 5K and 2 Mile start
10:00AM - Ice cream time!
10:30am - Awards
Sundae FUNday Festivities:
- Post-race ice cream treats for all, including your four-legged friends!
- Finisher's item, it will be something fun, and functional!
- Water and whipped cream at the banana split halfway mark!
- Chance to beat the ice cream
- Free Event Photos
- Kids Tent with Games & Crafts
- Kids Dash with finisher items and ice cream
- Costume Contest - put on your Sundae best!
- Traffic free course through Seward Park and the shores of Lake Washington.
- Stroller friendly event
- Furry Friends: Dogs are welcome to run with us! Check the box at registration to pre-register your pup and guarantee a doggy treat in the Sundae line!
Registration Info:
10K
January 1 - 31: $35
Feb 1 - April 30: $45
May 1 - June 30: $50
July 1 - August 9: $55
Day of Event Registration - $60
5K & 2 MILE WALK
January 1 - 31: $30
Feb 1 - April 30: $40
May 1 - June 30: $45
July 1 -August 9: $50
Day of Event Registration - $55
- Kids 15 and under - $25 (includes shirt and ice cream)
- Kids dash - $10 - (includes ice cream and finisher's ribbon)
- Register by July 15 to guarantee your shirt size.
Teams of 6 or more get an automatic discount. Once the 6th person signs the first 5 participants get a refund!
Volunteer with us and get a race shirt, and a trip through the sundae toppings bar without all that pesky running! Sign up here [https://signup.com/go/FNkxfyp].
Benefiting Let Me Run - Let Me Run is building a new generation of men by teaching boys to be their best selves through a character development program powered by running.
We are moving back to our OG spot, Seward Park this year!
RACE DAY SCHEDULE:
8:30AM Registration and Packet Pickup Opens
9:00AM Costume Contest
9:15AM Kids Dash
9:30AM 10K Start
9:45AM 5K and 2 Mile start
10:00AM - Ice cream time!
10:30am - Awards
Sundae FUNday Festivities:
- Post-race ice cream treats for all, including your four-legged friends!
- Finisher's item, it will be something fun, and functional!
- Water and whipped cream at the banana split halfway mark!
- Chance to beat the ice cream
- Free Event Photos
- Kids Tent with Games & Crafts
- Kids Dash with finisher items and ice cream
- Costume Contest - put on your Sundae best!
- Traffic free course through Seward Park and the shores of Lake Washington.
- Stroller friendly event
- Furry Friends: Dogs are welcome to run with us! Check the box at registration to pre-register your pup and guarantee a doggy treat in the Sundae line!
Registration Info:
10K
January 1 - 31: $35
Feb 1 - April 30: $45
May 1 - June 30: $50
July 1 - August 9: $55
Day of Event Registration - $60
5K & 2 MILE WALK
January 1 - 31: $30
Feb 1 - April 30: $40
May 1 - June 30: $45
July 1 -August 9: $50
Day of Event Registration - $55
- Kids 15 and under - $25 (includes shirt and ice cream)
- Kids dash - $10 - (includes ice cream and finisher's ribbon)
- Register by July 15 to guarantee your shirt size.
Teams of 6 or more get an automatic discount. Once the 6th person signs the first 5 participants get a refund!
Volunteer with us and get a race shirt, and a trip through the sundae toppings bar without all that pesky running! Sign up here [https://signup.com/go/FNkxfyp].
Benefiting Let Me Run - Let Me Run is building a new generation of men by teaching boys to be their best selves through a character development program powered by running.
Races
-
10k
Incl. $4.30 Fee & T-Shirt
Sun 10th August 2025 (9:30AM PDT)
$59.30
-
5k
Incl. $4.00 Fee & T-Shirt
Sun 10th August 2025 (9:45AM PDT)
$54.00
-
2 Mile Walk
Incl. $4.00 Fee & T-Shirt
Sun 10th August 2025 (9:45AM PDT)
$54.00
-
Kids Dash
Incl. $1.60 Fee & T-Shirt
Sun 10th August 2025 (9:00AM PDT)
$11.60
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