Register Today for the 5th Anniversary SLO Marathon + Half!

Race Roster Registration

NEXT PRICE INCREASE IS OCTOBER 31, 2015! Save $5 on Registration

Current prices listed below.

Marathon and Marathon Military: $115.00

Half Marathon and Half Marathon Military: $90

Family Fitness 5K: $35.00

Children's Races: $15.00

Check Your Shirt Size HERE Before You Register

2016 Race Rules


The San Luis Obispo Full and Half Marathon have a maximum capacity for 2016. Maximum capacity for the full marathon and half marathon will be determined in January 2016. When your registration is submitted, NO REFUNDS will be given if you cannot participate. Illness, injury and family emergencies are not exceptions. Transfers to another race category or to another participant deadline will be determined in July (unless the race sells out). Event changes will automatically stop once the race reaches its capacity.


To change your race registration or transfer your registration to another person, please start that process on your Race Roster account.. We offer online registration only. Late registration for the 5K, Children's 1-Mile and Kid's Dash takes place at The SLO Life Expo on Friday, April 29 from noon to 5 p.m. and Saturday morning, April 30 from 6:30-7:30 a.m.Late registration for the Marathon and Half Marathon will be determined closer to the race date. The race(s) take place rain or shine.


We adhere to the standard running industry policy. All registration fees are non-refundable. This is noted on our registration application and, when you register for any of our events, you must agree to this policy. You may not give or sell your number to another individual unless you transfer your registration to that person online – if you do not go through the proper channels, this could result in your disqualification as well as the runner who uses your race number. The entry fee for this year’s event will NOT transfer to next year’s event, no exceptions. This policy stays in effect whether you are injured, have unexpected business or family emergency, pregnancy, etc. There are NO exceptions.


Runners may request an event change based on event availability. Should one of the races sell out, there will be no more change requests accepted. You may change your race or transfer your registration to another person, starting at your Race Roster account.


If you are a Challenged Athlete, The SLO Marathon, Half + 5K welcomes you! If you need special accommodations, please contact us at at the same time as your registration to ensure we can provide for your needs.


There are two training avenues for the San Luis Obispo Marathon + Half. Please visit the Beneficiary Page or the Training Page on this website.

Your online registration confirmation will be sent via e-mail from If you have spam filters and/or firewalls in place, SLO Marathon management cannot guarantee receipt of confirmation.