Seattle Ultra Marathon Calendar | RunGuides

Seattle Ultra Marathons

Looking for ultra distance events in Seattle and the surrounding area? The RunGuides ultramarathon calendar is a list of all the events featuring an ultra distance in and around Seattle. If you're looking for something other than ultra running check out the full calendar of Seattle runs

Upcoming Seattle Ultra Marathons 169 runs found

Date Name Distance(s) Course Link
Mud   choclate run
Apr 29, 2017 Spring Mud & Chocolate Weekend
Half-marathon, Other
Spring Mud & Chocolate Weekend Apr 29 - Apr 30 2017 Road Half-marathon Other Road Find out more
Cando
Apr 29, 2017 Can Do 5K
5k
Can Do 5K Apr 29, 2017 Road 5k Road Find out more
Northwest trail runs
Apr 29, 2017 Spring Eagle Trail Run
Half-marathon, Ultra, Other
Spring Eagle Trail Run Apr 29, 2017 Trail Half-marathon Ultra Other Trail Find out more
Tp01
Apr 30, 2017 Top Pot Doughnut Dash
5k
Top Pot Doughnut Dash Apr 30, 2017 Road 5k Road Find out more
Run like the wind running festival
Apr 30, 2017 Run Like the Wind
5k, 10k, Half-marathon
Run Like the Wind Apr 30, 2017 Trail 5k 10k Half-marathon Trail Find out more
Apr 30, 2017 Walk, Run & Roll for Thought
Fundraiser
Walk, Run & Roll for Thought Apr 30, 2017 Road Fundraiser Road Find out more
May 6, 2017 Global 6k for Water
Other, Fundraiser
Global 6k for Water May 6, 2017 Road Other Fundraiser Road Find out more
May 6, 2017 Fiesta 5k Ole Run
5k
Fiesta 5k Ole Run May 6, 2017 Road 5k Road Find out more
May 13, 2017 Cougar Mountain Trail Series Race One
Other
Cougar Mountain Trail Series Race One May 13, 2017 Trail Other Trail Find out more
May 13, 2017 S.O.S. 5k
5k
S.O.S. 5k May 13, 2017 Road 5k Road Find out more
May 13, 2017 Trillium Trail 5K and 10K
5k, 10k, Fun Run
Trillium Trail 5K and 10K May 13, 2017 Trail 5k 10k Fun Run Trail Find out more
May 13, 2017 Orcas Island 50 Miler, Marathon & Half Marathon
Half-marathon, Marathon, Ultra
Orcas Island 50 Miler, Marathon & Half Marathon May 13, 2017 Trail Half-marathon Marathon Ultra Trail Find out more
May 13, 2017 Inspiring Hope Run
5k, 10k
Inspiring Hope Run May 13, 2017 Road 5k 10k Road Find out more
May 14, 2017 The Color Run Seattle
Fun Run
The Color Run Seattle May 14, 2017 Road Fun Run Road Find out more
May 14, 2017 Mother's Day Half Marathon
5k, Half-marathon
Mother's Day Half Marathon May 14, 2017 Road 5k Half-marathon Road Find out more
May 20, 2017 Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Race
Ultra, Fun Run, Other
Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Race May 20, 2017 Trail Ultra Fun Run Other Trail Find out more
May 20, 2017 Rattlesnake Ridge Run
Half-marathon, Ultra, Other
Rattlesnake Ridge Run May 20, 2017 Trail Half-marathon Ultra Other Trail Find out more
May 21, 2017 West Seattle 5k
5k
West Seattle 5k May 21, 2017 Road 5k Road Find out more
May 21, 2017 Girls on the Run Spring 5k
5k
Girls on the Run Spring 5k May 21, 2017 Road 5k Road Find out more
May 21, 2017 Beat the Bridge
8k
Beat the Bridge May 21, 2017 Road 8k Road Find out more
May 21, 2017 Wanderlust 108 Seattle
5k, Fun Run
Wanderlust 108 Seattle May 21, 2017 Road 5k Fun Run Road Find out more
May 29, 2017 Magnuson Run: Memorial Day
5k, 10k
Magnuson Run: Memorial Day May 29, 2017 Road 5k 10k Road Find out more
May 29, 2017 Camp Gilead River Run 5k
5k, Fundraiser
Camp Gilead River Run 5k May 29, 2017 Road 5k Fundraiser Road Find out more
Jun 2, 2017 Fremont 5k
5k, Fun Run
Fremont 5k Jun 2, 2017 Road 5k Fun Run Road Find out more
Jun 3, 2017 Chuckanut Mtn Championships Marathon & Half Marathon
Half-marathon, Marathon
Chuckanut Mtn Championships Marathon & Half Marathon Jun 3, 2017 Trail Half-marathon Marathon Trail Find out more
Jun 3, 2017 Heroes for Health 5K
5k
Heroes for Health 5K Jun 3, 2017 Road 5k Road Find out more
Jun 4, 2017 Komen Race for the Cure Seattle
5k, 10k
Komen Race for the Cure Seattle Jun 4, 2017 Road 5k 10k Road Find out more
Jun 4, 2017 Run Walk With Pride
10k, Other, Fundraiser
Run Walk With Pride Jun 4, 2017 Trail 10k Other Fundraiser Trail Find out more
Jun 4, 2017 Shore Run and Walk
5k, 10k, Other
Shore Run and Walk Jun 4, 2017 Road 5k 10k Other Road Find out more
Jun 4, 2017 Loop the 'Lupe Obstacle Course - 5K Fun Run/Walk
5k, Fun Run, OCR
Loop the 'Lupe Obstacle Course - 5K Fun Run/Walk Jun 4, 2017 OCR 5k Fun Run OCR OCR Find out more
Jun 6, 2017 NW Trail Runs' Summer Series: Ravenna
8k, Other
NW Trail Runs' Summer Series: Ravenna Jun 6, 2017 Trail 8k Other Trail Find out more
Jun 10, 2017 Sound to Narrows
5k, Other
Sound to Narrows Jun 10, 2017 Road 5k Other Road Find out more
Jun 10, 2017 Rugged Maniac Seattle
OCR
Rugged Maniac Seattle Jun 10, 2017 OCR OCR OCR Find out more
Jun 10, 2017 Cougar Mountain Trail Series Race Two
Other
Cougar Mountain Trail Series Race Two Jun 10, 2017 Trail Other Trail Find out more
Jun 11, 2017 Bear Run
5k
Bear Run Jun 11, 2017 Road 5k Road Find out more
Jun 11, 2017 Furry 5k
5k
Furry 5k Jun 11, 2017 Road 5k Road Find out more
Jun 11, 2017 Big Backyard 5K
5k
Big Backyard 5K Jun 11, 2017 Road 5k Road Find out more
Jun 17, 2017 Seattle Rock n Roll Marathon & Half-Marathon
Half-marathon, Marathon
Seattle Rock n Roll Marathon & Half-Marathon Jun 17, 2017 Road Half-marathon Marathon Road Find out more
Jun 17, 2017 Seattle Solstice Run
5k, 10k, 15k
Seattle Solstice Run Jun 17, 2017 Road 5k 10k 15k Road Find out more
Jun 20, 2017 NW Trail Runs' Summer Series: Redmond Watershed
Other
NW Trail Runs' Summer Series: Redmond Watershed Jun 20, 2017 Trail Other Trail Find out more
Jun 24, 2017 Dirty Dash - South Sound
Fun Run
Dirty Dash - South Sound Jun 24, 2017 OCR Fun Run OCR Find out more
Jun 24, 2017 Sneakers & Sirens Run
5k, 10k
Sneakers & Sirens Run Jun 24, 2017 Road 5k 10k Road Find out more
Jun 25, 2017 MoveMMore 5k
5k, Other
MoveMMore 5k Jun 25, 2017 Road 5k Other Road Find out more
Jul 3, 2017 Firecracker 5000
5k, Fun Run
Firecracker 5000 Jul 3, 2017 Road 5k Fun Run Road Find out more
Jul 4, 2017 Beat Brackett
5k
Beat Brackett Jul 4, 2017 Road 5k Road Find out more
Jul 8, 2017 Cougar Mountain Trail Series Race Three
5k, Other
Cougar Mountain Trail Series Race Three Jul 8, 2017 Trail 5k Other Trail Find out more
Jul 9, 2017 Head for the Cure 5K - Seattle
5k, Fundraiser
Head for the Cure 5K - Seattle Jul 9, 2017 Road 5k Fundraiser Road Find out more
Jul (TBD) Run/Walk With Us To Cure Lupus - Seattle
5k, Fundraiser
Run/Walk With Us To Cure Lupus - Seattle Jul (TBD) Road 5k Fundraiser Road Find out more
Jul 9, 2017 See Jane Run Half Marathon Seattle
5k, Half-marathon
See Jane Run Half Marathon Seattle Jul 9, 2017 Road 5k Half-marathon Road Find out more
Jul 11, 2017 NW Trail Runs' Summer Series: Carkeek
5k, 10k
NW Trail Runs' Summer Series: Carkeek Jul 11, 2017 Trail 5k 10k Trail Find out more
Jul 14, 2017 Ragnar Relay Northwest Passage
Relay
Ragnar Relay Northwest Passage Jul 14 - Jul 15 2017 Road Relay Road Find out more
Jul 15, 2017 Refuse to Abuse 5k
5k
Refuse to Abuse 5k Jul 15, 2017 Road 5k Road Find out more
Jul 15, 2017 Queen Anne Fun Run and Walk
Other
Queen Anne Fun Run and Walk Jul 15, 2017 Road Other Road Find out more
Jul 15, 2017 Magnuson Series: Summer Spirit Run
5k, 10k, 15k, Other
Magnuson Series: Summer Spirit Run Jul 15, 2017 Road 5k 10k 15k Other Road Find out more
Jul 15, 2017 Kla Ha Ya Days River Run and Kids Dash
Other
Kla Ha Ya Days River Run and Kids Dash Jul 15, 2017 Road Other Road Find out more
Jul 15, 2017 Mud and Chocolate Bite Size Run
Other
Mud and Chocolate Bite Size Run Jul 15, 2017 Trail Other Trail Find out more
Jul 16, 2017 Swedish SummeRun & Walk
Fundraiser
Swedish SummeRun & Walk Jul 16, 2017 Road Fundraiser Road Find out more
Jul 22, 2017 Bubble Run Seattle
5k, Fun Run
Bubble Run Seattle Jul 22, 2017 Road 5k Fun Run Road Find out more
Jul 22, 2017 Float Dodger 5k
5k
Float Dodger 5k Jul 22, 2017 Road 5k Road Find out more
Jul 22, 2017 Pirate Plunder Adventure Race
OCR
Pirate Plunder Adventure Race Jul 22, 2017 OCR OCR OCR Find out more
Jul 22, 2017 Pie High Trail Run
5k, 10k, Half-marathon
Pie High Trail Run Jul 22, 2017 Trail 5k 10k Half-marathon Trail Find out more
Jul 25, 2017 NW Trail Runs' Summer Series: Seward Park
10k, Other
NW Trail Runs' Summer Series: Seward Park Jul 25, 2017 Trail 10k Other Trail Find out more
Jul 29, 2017 Seattle Seafair Torchlight Run
5k, 8k
Seattle Seafair Torchlight Run Jul 29, 2017 Road 5k 8k Road Find out more
Aug 5, 2017 Night Nation Run Seattle
Fun Run
Night Nation Run Seattle Aug 5, 2017 Road Fun Run Road Find out more
Aug 5, 2017 White River 50 Mile Endurance Run
Ultra
White River 50 Mile Endurance Run Aug 5, 2017 Trail Ultra Trail Find out more
Aug 8, 2017 NW Trail Runs' Summer Series: St. Edward
Other
NW Trail Runs' Summer Series: St. Edward Aug 8, 2017 Trail Other Trail Find out more
Aug 12, 2017 Race the Reserve
5k, 10k, Half-marathon
Race the Reserve Aug 12, 2017 Road 5k 10k Half-marathon Road Find out more
Aug 12, 2017 Cougar Mountain Trail Series Race Four
5k, Other
Cougar Mountain Trail Series Race Four Aug 12, 2017 Trail 5k Other Trail Find out more
Aug 13, 2017 Lake Union 10k
10k
Lake Union 10k Aug 13, 2017 Road 10k Road Find out more
Aug 13, 2017 Mud & Chocolate Run Two
Half-marathon
Mud & Chocolate Run Two Aug 13, 2017 Road Half-marathon Road Find out more
Aug 18, 2017 Ragnar Trail Relay Rainier
Relay
Ragnar Trail Relay Rainier Aug 18 - Aug 19 2017 Trail Relay Trail Find out more
Aug 19, 2017 Run A Muk
5k, 10k
Run A Muk Aug 19, 2017 Road 5k 10k Road Find out more
Aug 19, 2017 Summer Blast at Redmond Watershed
Half-marathon, Marathon, Other
Summer Blast at Redmond Watershed Aug 19, 2017 Trail Half-marathon Marathon Other Trail Find out more
Aug 19, 2017 Kids Obstacle Challenge - Seattle
OCR
Kids Obstacle Challenge - Seattle Aug 19, 2017 OCR OCR OCR Find out more
Aug 19, 2017 Magnuson Summer Fitness
5k, 10k, Half-marathon, Other
Magnuson Summer Fitness Aug 19, 2017 Road 5k 10k Half-marathon Other Road Find out more
Aug 22, 2017 NW Trail Runs' Summer Series: Interlaken
5k, 10k
NW Trail Runs' Summer Series: Interlaken Aug 22, 2017 Trail 5k 10k Trail Find out more
Aug 26, 2017 Seattle Marathon 10k
10k
Seattle Marathon 10k Aug 26, 2017 Road 10k Road Find out more
Aug 27, 2017 Cosmo 7K
Other
Cosmo 7K Aug 27, 2017 Road Other Road Find out more
Aug 27, 2017 Alki Beach 5k
5k
Alki Beach 5k Aug 27, 2017 Road 5k Road Find out more
Sep 4, 2017 Labor Day Half
Half-marathon, Other
Labor Day Half Sep 4, 2017 Road Half-marathon Other Road Find out more
Sep 9, 2017 Wranglers 5K
5k
Wranglers 5K Sep 9, 2017 Road 5k Road Find out more
Sep (TBD) San Juan Island Relay
Other
San Juan Island Relay Sep (TBD) Road Other Road Find out more
Sep 10, 2017 Women of Wonder 10k & 5k
5k, 10k
Women of Wonder 10k & 5k Sep 10, 2017 Road 5k 10k Road Find out more
Sep 16, 2017 Crystal Mountain Sky Marathon
Marathon
Crystal Mountain Sky Marathon Sep 16, 2017 Trail Marathon Trail Find out more
Sep 16, 2017 Tough Mudder Seattle
OCR
Tough Mudder Seattle Sep 16 - Sep 17 2017 OCR OCR OCR Find out more
Sep 16, 2017 Beat The Blerch
10k, Half-marathon, Marathon
Beat The Blerch Sep 16, 2017 Trail 10k Half-marathon Marathon Trail Find out more
Sep 23, 2017 Warrior Dash Washington
OCR
Warrior Dash Washington Sep 23, 2017 OCR OCR OCR Find out more
Sep 23, 2017 Trot To Yacht
5k, 10k
Trot To Yacht Sep 23, 2017 Trail 5k 10k Trail Find out more
Sep 23, 2017 Bite of Broadview 5k
5k
Bite of Broadview 5k Sep 23, 2017 Road 5k Road Find out more
Sep 24, 2017 Run of Hope
5k, Other, Fundraiser
Run of Hope Sep 24, 2017 Road 5k Other Fundraiser Road Find out more
Sep 24, 2017 Alpine Climb 5K
5k, Fun Run
Alpine Climb 5K Sep 24, 2017 Road 5k Fun Run Road Find out more
Sep 24, 2017 Bellingham Bay Marathon
5k, 10k, Half-marathon, Marathon
Bellingham Bay Marathon Sep 24, 2017 Road 5k 10k Half-marathon Marathon Road Find out more
Sep 30, 2017 Leavenworth Oktoberfest Marathon
Half-marathon, Marathon
Leavenworth Oktoberfest Marathon Sep 30, 2017 Road Half-marathon Marathon Road Find out more
Sep 30, 2017 Magnuson Family Fitness Day
5k, 10k, 15k, Other
Magnuson Family Fitness Day Sep 30, 2017 Road 5k 10k 15k Other Road Find out more
Oct 1, 2017 Burien Brat Trot
5k
Burien Brat Trot Oct 1, 2017 Road 5k Road Find out more
Oct (TBD) Magnolia 10K & 5K
5k, 10k
Magnolia 10K & 5K Oct (TBD) Road 5k 10k Road Find out more
Oct 7, 2017 Celebrate Schools! 5k
5k, Fundraiser
Celebrate Schools! 5k Oct 7, 2017 Road 5k Fundraiser Road Find out more
Oct 7, 2017 St. Edward Harvest Half Marathon & 10k
10k, Half-marathon
St. Edward Harvest Half Marathon & 10k Oct 7, 2017 Trail 10k Half-marathon Trail Find out more
Oct 14, 2017 Run with the Kokanee
5k, 10k
Run with the Kokanee Oct 14, 2017 Trail 5k 10k Trail Find out more
Oct 15, 2017 Seattle Rivalry Clash
5k, 10k, Half-marathon
Seattle Rivalry Clash Oct 15, 2017 Road 5k 10k Half-marathon Road Find out more
Oct (TBD) Dawg Dash Seattle
5k, 10k
Dawg Dash Seattle Oct (TBD) Road 5k 10k Road Find out more
Oct 28, 2017 Magnuson Halloween Run
5k, 10k, 15k, Other
Magnuson Halloween Run Oct 28, 2017 Road 5k 10k 15k Other Road Find out more
Oct 28, 2017 Boogie Nights 5K
Fun Run
Boogie Nights 5K Oct 28, 2017 Trail Fun Run Trail Find out more
Oct 29, 2017 Run Scared
5k, 10k, Other
Run Scared Oct 29, 2017 Road 5k 10k Other Road Find out more
Oct 29, 2017 Cougar Mountain Trail Series Race Five
Ultra, Other
Cougar Mountain Trail Series Race Five Oct 29, 2017 Trail Ultra Other Trail Find out more
Oct (TBD) The Salty Half
Half-marathon
The Salty Half Oct (TBD) Road Half-marathon Road Find out more
Nov 4, 2017 Mud & Chocolate Weekend
Half-marathon, Other
Mud & Chocolate Weekend Nov 4 - Nov 5 2017 Trail Half-marathon Other Trail Find out more
Nov 4, 2017 Bellingham Trail Marathon and Half Marathon
Half-marathon, Marathon
Bellingham Trail Marathon and Half Marathon Nov 4, 2017 Trail Half-marathon Marathon Trail Find out more
Nov (TBD) NW Trail Runs' Winter Series: Carkeek Cooler
5k, 10k
NW Trail Runs' Winter Series: Carkeek Cooler Nov (TBD) Trail 5k 10k Trail Find out more
Nov (TBD) Purple Heart Dash
5k
Purple Heart Dash Nov (TBD) Road 5k Road Find out more
Nov (TBD) Run for Miles 5k and Half-marathon
5k, Half-marathon
Run for Miles 5k and Half-marathon Nov (TBD) Road 5k Half-marathon Road Find out more
Nov 18, 2017 NW Trail Runs' Winter Series: Ravenna Refresher
8k, Other
NW Trail Runs' Winter Series: Ravenna Refresher Nov 18, 2017 Trail 8k Other Trail Find out more
Nov 19, 2017 Turkey Trot 5K Fun Run and Walk
5k
Turkey Trot 5K Fun Run and Walk Nov 19, 2017 Road 5k Road Find out more
Nov 19, 2017 Green Lake Gobble
5k, 10k
Green Lake Gobble Nov 19, 2017 Road 5k 10k Road Find out more
Nov 23, 2017 Turkey Day 5k and 5 Mile
5k, 8k, Other
Turkey Day 5k and 5 Mile Nov 23, 2017 Trail 5k 8k Other Trail Find out more
Nov (TBD) Tacoma City Turkey Trot
5k
Tacoma City Turkey Trot Nov (TBD) Road 5k Road Find out more
Nov 23, 2017 Magnuson Run: Thanksgiving
5k, 10k
Magnuson Run: Thanksgiving Nov 23, 2017 Road 5k 10k Road Find out more
Nov 23, 2017 Bainbridge Island Turkey Trot
5k, Fun Run
Bainbridge Island Turkey Trot Nov 23, 2017 Road 5k Fun Run Road Find out more
Nov 23, 2017 Seattle Turkey Trot
5k
Seattle Turkey Trot Nov 23, 2017 Road 5k Road Find out more
Nov 26, 2017 Seattle Marathon
Half-marathon, Marathon
Seattle Marathon Nov 26, 2017 Road Half-marathon Marathon Road Find out more
Dec (TBD) Roger's Reindeer Run
5k, 10k
Roger's Reindeer Run Dec (TBD) Trail 5k 10k Trail Find out more
Dec (TBD) St Martin's Jingle Bell Run
5k, Fun Run
St Martin's Jingle Bell Run Dec (TBD) Road 5k Fun Run Road Find out more
Dec (TBD) NW Trail Runs' Winter Series: Redmond Reindeer Romp
Half-marathon, Other
NW Trail Runs' Winter Series: Redmond Reindeer Romp Dec (TBD) Trail Half-marathon Other Trail Find out more
Dec 9, 2017 Deception Pass 50K
Ultra
Deception Pass 50K Dec 9, 2017 Trail Ultra Trail Find out more
Dec 9, 2017 Santa Runs Tacoma
5k, 10k, Half-marathon
Santa Runs Tacoma Dec 9, 2017 Road 5k 10k Half-marathon Road Find out more
Dec (TBD) Jingle Bell Run/Walk Seattle
5k, Fundraiser
Jingle Bell Run/Walk Seattle Dec (TBD) Road 5k Fundraiser Road Find out more
Dec (TBD) NW Trail Runs' Winter Series: Seward Solstice
10k, Other
NW Trail Runs' Winter Series: Seward Solstice Dec (TBD) Trail 10k Other Trail Find out more
Dec (TBD) 12K's of Christmas Holiday Run
Other
12K's of Christmas Holiday Run Dec (TBD) Road Other Road Find out more
Dec 23, 2017 Holiday Fun Run
5k, 10k, 15k
Holiday Fun Run Dec 23, 2017 Road 5k 10k 15k Road Find out more
Jan 1, 2018 Resolution Run
5k
Resolution Run Jan 1, 2018 Road 5k Road Find out more
Jan (TBD) NW Trail Runs' Winter Series: Absolution Run
Other
NW Trail Runs' Winter Series: Absolution Run Jan (TBD) Trail Other Trail Find out more
Jan 6, 2018 Steward Park Resolution Run
5k, 10k, 15k
Steward Park Resolution Run Jan 6, 2018 Road 5k 10k 15k Road Find out more
Jan (TBD) Worst Day of the Year Run
5k
Worst Day of the Year Run Jan (TBD) Road 5k Road Find out more
Jan 13, 2018 Magnuson Series MLK Weekend Run
5k, 10k, 15k
Magnuson Series MLK Weekend Run Jan 13, 2018 Road 5k 10k 15k Road Find out more
Jan (TBD) Bridle Trails Winter Running Festival
Other
Bridle Trails Winter Running Festival Jan (TBD) Trail Other Trail Find out more
Jan 20, 2018 The Rain Run
5k
The Rain Run Jan 20, 2018 Trail 5k Trail Find out more
Jan (TBD) NW Trail Runs' Winter Series: Frost Eagle 5-Mile & Half Marathon
Half-marathon, Other
NW Trail Runs' Winter Series: Frost Eagle 5-Mile & Half Marathon Jan (TBD) Trail Half-marathon Other Trail Find out more
Jan (TBD) No Sun Fun Run
5k
No Sun Fun Run Jan (TBD) Road 5k Road Find out more
Feb (TBD) NW Trail Runs' Winter Series: Interlaken Icicle Dash
5k, 10k
NW Trail Runs' Winter Series: Interlaken Icicle Dash Feb (TBD) Trail 5k 10k Trail Find out more
Feb (TBD) Cupid's Undie Run - Seattle
Fun Run
Cupid's Undie Run - Seattle Feb (TBD) Road Fun Run Road Find out more
Feb (TBD) Valentine's Day Dash Seattle
5k
Valentine's Day Dash Seattle Feb (TBD) Road 5k Road Find out more
Feb 17, 2018 Magnuson Series President Day Weekend
5k, 10k, 15k, Other
Magnuson Series President Day Weekend Feb 17, 2018 Road 5k 10k 15k Other Road Find out more
Feb (TBD) Orcas Island 100
Other
Orcas Island 100 Feb (TBD) Trail Other Trail Find out more
Feb (TBD) Seward Park 5K and 10K
5k, 10k
Seward Park 5K and 10K Feb (TBD) Road 5k 10k Road Find out more
Feb (TBD) Revolution Run
5k, 10k, 15k
Revolution Run Feb (TBD) Road 5k 10k 15k Road Find out more
Mar (TBD) Stewart Mountain Half Marathon & 10k
10k, Half-marathon
Stewart Mountain Half Marathon & 10k Mar (TBD) Trail 10k Half-marathon Trail Find out more
Mar (TBD) March Forth Fun Run
5k, 10k, Fun Run
March Forth Fun Run Mar (TBD) Road 5k 10k Fun Run Road Find out more
Mar 4, 2018 Hot Chocolate 15k/5k Seattle
5k, 15k
Hot Chocolate 15k/5k Seattle Mar 4, 2018 Road 5k 15k Road Find out more
Mar (TBD) Spring Fun Run at Redmond Watershed
Half-marathon, Marathon, Other
Spring Fun Run at Redmond Watershed Mar (TBD) Trail Half-marathon Marathon Other Trail Find out more
Mar (TBD) Chili 5k
5k
Chili 5k Mar (TBD) Road 5k Road Find out more
Mar (TBD) St. Patrick's Day Dash
Fun Run, Other
St. Patrick's Day Dash Mar (TBD) Road Fun Run Other Road Find out more
Mar 17, 2018 St. Paddys Day Run Tacoma
5k, 10k, Half-marathon
St. Paddys Day Run Tacoma Mar 17, 2018 Road 5k 10k Half-marathon Road Find out more
Mar 17, 2018 Magnuson Run: Spring Into Action!
5k, 10k
Magnuson Run: Spring Into Action! Mar 17, 2018 Road 5k 10k Road Find out more
Mar (TBD) Mercer Island Half
5k, 10k, Half-marathon
Mercer Island Half Mar (TBD) Road 5k 10k Half-marathon Road Find out more
Mar (TBD) Dizzy Daze
Ultra
Dizzy Daze Mar (TBD) Trail Ultra Trail Find out more
Mar (TBD) The White Center 5k
5k
The White Center 5k Mar (TBD) Road 5k Road Find out more
Mar (TBD) Evolution Run
5k, 10k, 15k
Evolution Run Mar (TBD) Road 5k 10k 15k Road Find out more
Apr (TBD) Running of the Beavers
5k
Running of the Beavers Apr (TBD) Trail 5k Trail Find out more
Apr (TBD) Eastside Academy 5k
5k
Eastside Academy 5k Apr (TBD) Road 5k Road Find out more
Apr (TBD) Squak Mountain Trail Run
Half-marathon, Marathon, Other
Squak Mountain Trail Run Apr (TBD) Trail Half-marathon Marathon Other Trail Find out more
Apr (TBD) Brunch Run
5k
Brunch Run Apr (TBD) Road 5k Road Find out more
Apr (TBD) Everett Half
10k, Half-marathon
Everett Half Apr (TBD) Road 10k Half-marathon Road Find out more
Apr (TBD) Seahawks 12k Run & GLO 5k
5k, Other
Seahawks 12k Run & GLO 5k Apr (TBD) Road 5k Other Road Find out more
Apr (TBD) Deception Pass Marathon & Half Marathon
Half-marathon, Marathon
Deception Pass Marathon & Half Marathon Apr (TBD) Trail Half-marathon Marathon Trail Find out more
Apr (TBD) Java Jog
5k, 10k
Java Jog Apr (TBD) Road 5k 10k Road Find out more
Apr (TBD) Magnuson Series: Earth Day!
5k, 10k, Half-marathon
Magnuson Series: Earth Day! Apr (TBD) Road 5k 10k Half-marathon Road Find out more
Apr (TBD) Spartan Race Seattle
OCR
Spartan Race Seattle Apr (TBD) OCR OCR OCR Find out more
Apr (TBD) Bellevue 5K and 10K
5k, 10k
Bellevue 5K and 10K Apr (TBD) Road 5k 10k Road Find out more
Apr (TBD) Whidbey Island Marathon and Half Marathon
5k, 10k, Half-marathon, Marathon
Whidbey Island Marathon and Half Marathon Apr (TBD) Road 5k 10k Half-marathon Marathon Road Find out more