San Juan Island Marathon

Race Date

Jun 20, 2026

Location

Friday Harbor, WA

Logistics

Race Day

Saturday, June 20, 2026

Start Time

TBA

Start Location

Friday Harbor, WA

Directions

Course Info

USATF Certified

Course Type

Loop Course

Terrain

road

Difficulty

Ultra-Flat

Net Drop/km

-0.38 m

Separation

0.2%

Also Offers

26.2M10K run

USATF Certified Course

WA19006RMB · Expires 2029 · Mercer Island Half Marathon

Relatively flat with minimal net elevation change. Loop course — start and finish are close together.

Historical Performance

Median Finish

2:10:06

9:56/mi

Winning Time

1:29:29

6:50/mi

Finishers (2024)

States Represented

8 / 50

Gender Split

56% Female44% Male

Finish Time Distribution

1:253:50

FASTER 25%

1:55:15

MEDIAN

2:10:06

SLOWER 25%

2:28:41

Average runner age: 33

See Full Results

Race Day Weather

5-year historical avg

Start (Low)

52°

Afternoon (High)

64°

Pleasant conditions — light layers at start, comfortable by finish

0.0"

Precipitation

14 mph

Wind

76%

Humidity

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