Join in the fun at the 40th Annual Marin Memorial Day Races (formerly the Pacific Sun Races).  Three events:  Competitive 10K; 5K run/walk benefiting pancreatic cancer research; and Youth Track Races for kids 12 and under.  Flat, fast, certified courses, with a dramatic stadium finish. The 10K is the PA/USATF 10K Road Championship with a $3000 purse.  5K and 10K awards are 3 deep in all age groups (5 year divisions).


All 5K and 10K runners will receive a technical shirt with the official race logo.  And everyone will enjoy product samples, bagels, fruit, drinks, discount coupons, and other goodies, courtesy of our sponsors.

 

Register by May 15th and save $5.  Online registration closes on May 26th.  Race day registration start at 6:30 am on Monday May 29th at the College of Marin tennis courts.

Registration Fees

Don Ritchie 5K Walk/Run Closed

Marin 10K Closed

Youth Track Races Closed

12 & Under

Going Green

Tamalpa Runners is trying to minimize the environmental impact of this event by providing recycling bins at the start/finish area for cardboard, drink containers, etc. Compostable cups will be used at the aid stations. Bring your old running shoes and we will recycle them.

Headphones

For your safety and the safety of others, runners are requested not to wear headphones during the Races.

Time Limitations

Because of time constraints imposed by setting the track up for the Youth Track Races, the finish line may be dismantled approximately one hour and ten minutes after the start of the 10K race. Runners finishing after that time will be hand timed and their results may not be available on race day.

Baby Strollers

Baby strollers are not permitted in the 10K.  They are permitted in the 5K, but please no racing and start toward the back of the pack.

Event Schedule

  • May 29 6:30 AM PDT - Race Day Registration Opens

  • May 29 8:00 AM PDT - Don Ritchie 5K Walk/Run

  • May 29 8:30 AM PDT - Marin 10K

  • May 29 9:45 AM PDT - Awards Ceremony

  • May 29 10:00 AM PDT - Youth Track Races

Contact Information

Event Location

College of Marin, College Avenue, Kentfield, CA, United States

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