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Boring Marathon, Half-Boring Half Marathon, Constantly Boring 10K, and Somewhat Boring 5K Race Series

Sun September 14 - Sun September 28 2025

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Boring Marathon, Half-Boring Half Marathon, Constantly Boring 10K, and Somewhat Boring 5K Race Series

Sun September 14 - Sun September 28, 2025

Boring Marathon

Early starts allowed - but not required - if you expect to take longer than 6 hours.

The 2025 Marathon will be 2 loops of the Half Marathon Course.

Event Date:: Sunday September 14, 2025
Start Time:: 6:30am PDT
End Time:: 3:00pm PDT

Registration Limit:: 119 spots left.
Price:: $70.00 Race Fee + $5.45 SignUp Fee
Registration:: Price increases to $90.00 after January 31, 2025 at 11:59pm PST

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	January 31, 2025, 11:59pm PST	$70.00 Race Fee + $5.45 SignUp Fee
February 1, 2025, 12:00am PST	March 31, 2025, 11:59pm PDT	$100 $90.00 Race Fee + $6.65 SignUp Fee
April 1, 2025, 12:00am PDT	May 31, 2025, 11:59pm PDT	$100 $95.00 Race Fee + $6.95 SignUp Fee
June 1, 2025, 12:00am PDT	June 30, 2025, 11:59pm PDT	$100 $100.00 Race Fee + $7.25 SignUp Fee
July 1, 2025, 12:00am PDT	July 31, 2025, 11:59pm PDT	$100 $105.00 Race Fee + $7.55 SignUp Fee
August 1, 2025, 12:00am PDT	August 31, 2025, 11:59pm PDT	$110.00 Race Fee + $7.85 SignUp Fee
September 1, 2025, 12:00am PDT	September 11, 2025, 11:59pm PDT	$120.00 Race Fee + $8.45 SignUp Fee

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Half Boring Half Marathon

Event Date:: Sunday September 14, 2025
Start Time:: 7:30am PDT
End Time:: 3:00pm PDT

Registration Limit:: 209 spots left.
Price:: $60.00 Race Fee + $4.85 SignUp Fee
Registration:: Price increases to $80.00 after January 31, 2025 at 11:59pm PST

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	January 31, 2025, 11:59pm PST	$60.00 Race Fee + $4.85 SignUp Fee
February 1, 2025, 12:00am PST	March 31, 2025, 11:59pm PDT	$80.00 Race Fee + $6.05 SignUp Fee
April 1, 2025, 12:00am PDT	May 31, 2025, 11:59pm PDT	$85.00 Race Fee + $6.35 SignUp Fee
June 1, 2025, 12:00am PDT	June 30, 2025, 11:59pm PDT	$90.00 Race Fee + $6.65 SignUp Fee
July 1, 2025, 12:00am PDT	July 31, 2025, 11:59pm PDT	$95.00 Race Fee + $6.95 SignUp Fee
August 1, 2025, 12:00am PDT	August 31, 2025, 11:59pm PDT	$100.00 Race Fee + $7.25 SignUp Fee
September 1, 2025, 12:00am PDT	September 11, 2025, 11:59pm PDT	$110.00 Race Fee + $7.85 SignUp Fee

Sign Up

Constantly Boring 10K

Event Date:: Sunday September 14, 2025
Start Time:: 8:00am PDT
End Time:: 3:00pm PDT

Price:: $30.00 Race Fee + $3.05 SignUp Fee
Registration:: Price increases to $35.00 after January 31, 2025 at 11:59pm PST

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	January 31, 2025, 11:59pm PST	$30.00 Race Fee + $3.05 SignUp Fee
February 1, 2025, 12:00am PST	March 31, 2025, 11:59pm PDT	$35.00 Race Fee + $3.35 SignUp Fee
April 1, 2025, 12:00am PDT	May 31, 2025, 11:59pm PDT	$40.00 Race Fee + $3.65 SignUp Fee
June 1, 2025, 12:00am PDT	June 30, 2025, 11:59pm PDT	$45.00 Race Fee + $3.95 SignUp Fee
July 1, 2025, 12:00am PDT	July 31, 2025, 11:59pm PDT	$50.00 Race Fee + $4.25 SignUp Fee
August 1, 2025, 12:00am PDT	August 31, 2025, 11:59pm PDT	$60.00 Race Fee + $4.85 SignUp Fee
September 1, 2025, 12:00am PDT	September 11, 2025, 11:59pm PDT	$70.00 Race Fee + $5.45 SignUp Fee

Sign Up

Somewhat Boring 5K

Event Date:: Sunday September 14, 2025
Start Time:: 8:30am PDT
End Time:: 3:00pm PDT

Registration Limit:: 139 spots left.
Price:: $20.00 Race Fee + $2.45 SignUp Fee
Registration:: Price increases to $25.00 after January 31, 2025 at 11:59pm PST

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	January 31, 2025, 11:59pm PST	$20.00 Race Fee + $2.45 SignUp Fee
February 1, 2025, 12:00am PST	March 31, 2025, 11:59pm PDT	$25.00 Race Fee + $2.75 SignUp Fee
April 1, 2025, 12:00am PDT	May 31, 2025, 11:59pm PDT	$30.00 Race Fee + $3.05 SignUp Fee
June 1, 2025, 12:00am PDT	June 30, 2025, 11:59pm PDT	$35.00 Race Fee + $3.35 SignUp Fee
July 1, 2025, 12:00am PDT	July 31, 2025, 11:59pm PDT	$40.00 Race Fee + $3.65 SignUp Fee
August 1, 2025, 12:00am PDT	August 31, 2025, 11:59pm PDT	$50.00 Race Fee + $4.25 SignUp Fee
September 1, 2025, 12:00am PDT	September 11, 2025, 11:59pm PDT	$60.00 Race Fee + $4.85 SignUp Fee

Sign Up

VIRTUAL Boring Marathon

Price:: $50.00 Race Fee + $4.25 SignUp Fee
Registration:: Registration ends September 11, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	September 11, 2025, 11:59pm PDT	$50.00 Race Fee + $4.25 SignUp Fee

Sign Up

VIRTUAL Half Boring Half Marathon

Price:: $50.00 Race Fee + $4.25 SignUp Fee
Registration:: Registration ends September 11, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	September 11, 2025, 11:59pm PDT	$50.00 Race Fee + $4.25 SignUp Fee

Sign Up

VIRTUAL Constantly Boring 10K

Price:: $50.00 Race Fee + $4.25 SignUp Fee
Registration:: Registration ends September 11, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
January 6, 2025, 2:24pm PST	September 11, 2025, 11:59pm PDT	$50.00 Race Fee + $4.25 SignUp Fee

Sign Up

VIRTUAL Somewhat Boring 5K

Price:: $50.00 Race Fee + $4.25 SignUp Fee
Registration:: Registration ends September 11, 2025 at 11:59pm PDT

Registration Starting	Registration Ending	Price
January 6, 2025, 12:00am PST	September 11, 2025, 11:59pm PDT	$50.00 Race Fee + $4.25 SignUp Fee

Sign Up

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