Use this calendar for planning purposes only.
Event details subject to change!
Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers’ COVID procedures.
To confirm event status (sold out, cancellations, schedule changes, COVID restrictions, etc.), visit the event website link below.
Calendar of Events
S Sun
M Mon
T Tue
W Wed
T Thu
F Fri
S Sat
2 events,
Lucky Triathlon Festival
The Lucky Triathlon Festival includes Triathlons, Duathlon, AquaBike, 5K, 10K, and a Kids Tri on a flat, fast and scenic course!
Chilly Hilly 2021
Chilly Hilly 2021
Traditionally the start of the riding season in the Northwest, Chilly Hilly returns in 2021 as a summertime spin for its 49th year.
0 events,
1 event,
Tuesday Night Trail To Grill Series: Summer Eddy 4 Mi | 8 Mi
Tuesday Night Trail To Grill Series: Summer Eddy 4 Mi | 8 Mi
The Tuesday Night Trail to Grill series offers an opportunity to enjoy the long days of summer and get your trail fix on a weeknight. All runs end with grilled hot dogs (vegetarian too!) and watermelon or other cool treats. Distances range from 4 kilometers to 10 miles. Come make the most of summer evenings, […]
4 events,
Wed Night World Championships MTB
Wed Night World Championships MTB
Wednesday Night Mountain Biking, aka "Wednesday Night Worlds," is a short-track style cross country mountain bike race series in Seattle.
Open Water Wednesdays 2021
Open Water Wednesdays 2021
Open Water Wednesdays are a coached open water swim workout around a 300 yard buoy course in groups of similar-pace swimmers.
0 events,
0 events,
19 events,
Beacon Rock 50K | 25K | KIDS 1K
Beacon Rock 50K | 25K | KIDS 1K
Each loop has a mixture of pavement, single track trail, and wider double track or dirt road. Most of the time the tread is smooth, the grade gradual with a few rocky stretches. Runners will be in the forest most of the time but on a clear day there are spectacular views of Mt Adams, […]
Clover Point parkrun | Weekly Free 5km Timed Run
Clover Point parkrun | Weekly Free 5km Timed Run
Clover Point parkrun is a free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!
1 event,
Lake Union 10K
Lake Union 10K
Join Portage Bay for the 10th Anniversary Lake Union 10K run or walk along the Cheshiahud Lake Union Loop Trail. Race starts and finishes in Lake Union Park, with course running clockwise around the lake. Portage Bay Post-Race Breakfast Great Seattle and Lake Union Views Fully Supported 10K Course Medals for All Finishers Raffle and […]
0 events,
0 events,
4 events,
Wed Night World Championships MTB
Wed Night World Championships MTB
Wednesday Night Mountain Biking, aka "Wednesday Night Worlds," is a short-track style cross country mountain bike race series in Seattle.
Open Water Wednesdays 2021
Open Water Wednesdays 2021
Open Water Wednesdays are a coached open water swim workout around a 300 yard buoy course in groups of similar-pace swimmers.
0 events,
1 event,
Columbia River Triathlon & Endurance Sports Festival
This summer weekend Triathlon & Endurance Sports Festival at a beautiful venue along the Columbia River offers something for everyone!
17 events,
Race the Reserve Marathon | Half Marathon | 10K | 5K | Relay
Race the Reserve Marathon | Half Marathon | 10K | 5K | Relay
Race the Reserve Marathon | Half Marathon | 10K | 5K | Relay
Cougar Mountain Trail Run Series #4 5K | 14.5 Mi | 26.2 Mi
Cougar Mountain Trail Run Series #4 5K | 14.5 Mi | 26.2 Mi
Again, this year the series is continuing to reduce the amount of trash created during the event. We ask that runners bring a refillable water container with them on the trail to use at aid stations along the way. Our friends at The Balanced Athlete, Seven Hills Running, and Fleet Feet Sports Seattle have a […]
0 events,
1 event,
Tuesday Night Trail To Grill Series: Interlaken Ice Cream Dash 5K | 10K
Tuesday Night Trail To Grill Series: Interlaken Ice Cream Dash 5K | 10K
The Tuesday Night Trail to Grill series offers an opportunity to enjoy the long days of summer and get your trail fix on a weeknight. All runs end with grilled hot dogs (vegetarian too!) and watermelon or other cool treats. Distances range from 4 kilometers to 10 miles. Come make the most of summer evenings, […]
4 events,
Wed Night World Championships MTB
Wed Night World Championships MTB
Wednesday Night Mountain Biking, aka "Wednesday Night Worlds," is a short-track style cross country mountain bike race series in Seattle.
Open Water Wednesdays 2021
Open Water Wednesdays 2021
Open Water Wednesdays are a coached open water swim workout around a 300 yard buoy course in groups of similar-pace swimmers.
0 events,
0 events,
17 events,
Hamster Endurance Runs: 6 hour | 12 hour | 24 hour | 32 hour
Test yourself at the Hamster Endurance Run 6/12/24/32 hour on the well-marked 2.6 mile trail that circumnavigates Bellingham's Lake Padden.
Full Tilt MTB Series 2021
Featuring a fully lift-assisted course with double runs down each stage, it's non-stop gravity action that's fast with flow and SO MUCH FUN!
Waldo 100K Ultramarathon
Waldo 100K Ultramarathon
The Waldo 100K Ultramarathon is a challenging 100K loop-type course starting at Willamette Pass Ski Area (70 miles east of Eugene, Oregon) at elevation 5120′, climbing up several mountains including Fuji, The Twins, and Maiden Peak before returning to the ski area. The route is mostly single-track trails with some fairly remote sections and has […]
Tour de Whidbey 162 | 100 | 67 | 33 | 10
Tour de Whidbey 162 | 100 | 67 | 33 | 10
Tour de Whidbey is one of the most beautiful bike rides in the Northwest! Enjoy breathtaking views riding the “back roads” of Whidbey!
Summer Blast @ Redmond Watershed 5 mi | 10 mi | Half Marathon | Marathon
Summer Blast @ Redmond Watershed 5 mi | 10 mi | Half Marathon | Marathon
Summer Blast @ Redmond Watershed 5 mi | 10 mi | Half Marathon | Marathon
0 events,
0 events,
3 events,
Trail Life Cross Country Running Series
Trail Life Cross Country Running Series
The family-friendly Trail Life Cross Country Running Series is designed to give runners of all abilities a fun and energetic weekday workout.
0 events,
3 events,
The Rut Trail Runs 50K | 28K | 11K | 5K
SCHEDULE OF EVENTS FRIDAY 11:00 AM-12:45 PM | Vertical Kilometer Packet Pickup in Big Sky Resort Base Area (Photo ID required to pick up bib) 11:00 AM-6:00 PM | Rut Runt Run, 11K, 28K & 50K runner packet pick-up at Big Sky Resort at Lone Peak Pavilion at the base of Swiftcurrent Lift. (Photo ID […]
Hood to Coast Relay
1,050 teams of 12 runners (min. 6) Hood To Coast is 199 miles long. 12,600 runners and 3,600 volunteers HTC began in 1982 with 8 teams, and has filled the team cap for 28 straight years, and on opening day of registration for 21 years straight! Hood To Coast Relay History A group of running […]
Gigantic Bicycle Festival 2021
The Gigantic Bicycle Festival is a two-day movie and bicycle festival celebrating the bicycle and bicycle culture of the Pacific Northwest.
22 events,
Wasatch All-Road Bicycle Race
The Wasatch All-Road Bicycle Race is a classic day of high mountain bike racing on roads that few have ever ridden.
Clover Point parkrun | Weekly Free 5km Timed Run
Clover Point parkrun | Weekly Free 5km Timed Run
Clover Point parkrun is a free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!
0 events,
0 events,
0 events,
3 events,
Trail Life Cross Country Running Series
Trail Life Cross Country Running Series
The family-friendly Trail Life Cross Country Running Series is designed to give runners of all abilities a fun and energetic weekday workout.
0 events,
0 events,
16 events,
Pocatello Marathon | Half Marathon | 10K |5K | Kid’s Run
Pocatello Marathon | Half Marathon | 10K |5K | Kid’s Run
This is an annual event held on Labor Day weekend. Marathon The start is on Crestview Rd. at the top of the Buckskin Saddle. Click for a map of the certified course. Times on this course can be used as qualifying times for Boston and New York Marathons. The elevation drop over the entire course […]
Smokechaser 30K | 5 Mi
Smokechaser 30K | 5 Mi
This trail race starts on the shores of Priest Lake Idaho and runs through sections of lush forest and alpine terrain to a historic fire lookout tower at 7200′ elevation. In the early days of wilderness firefighting, the Smokechasers were brave protectors of our forests who trekked into the wilderness, sometimes alone to put out […]
Sunriver 10K | 5K | Kids Dash
Sunriver 10K | 5K | Kids Dash
The Sunriver 10K and 5K routes wind along trails with Sunriver’s most spectacular views.
Clover Point parkrun | Weekly Free 5km Timed Run
Clover Point parkrun | Weekly Free 5km Timed Run
Clover Point parkrun is a free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you!
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To confirm event status (sold out, cancellations, COVID restrictions, etc.), be sure to visit the event website above.
Pre-registration is strongly recommended! During COVID, most event organizers do not have on-site registration. You are responsible for following event organizers’ COVID procedures.