SGRAIL Marin - Triathlon & Trail Half Marathon

  • Date Fri 2nd October 2026 - Sun 4th October 2026
  • Time 5:00PM PDT
  • Location San Rafael, California
  • Price Free - $279.25
  • Races 5 races
  • Distances Half Marathon, Ultra

Event summary

Get ready for an exhilarating weekend of athleticism and adventure at the SGRAIL Marin - Triathlon & Trail Half Marathon, taking place from October 2nd to October 4th, 2026, in beautiful San Rafael, Marin! This exciting event features a variety of race distances to challenge participants of all levels, including an Olympic Distance Triathlon with a 1,500-meter swim, 40K bike ride, and 10K run. For those looking to team up, there's also an Olympic Relay option. On Sunday, lace up your running shoes for the stunning 13.1-mile Trail Half Marathon that promises breathtaking views and a rewarding experience.

Kick off the weekend with bib pick-up and a fun kids' event on Friday, before diving into the thrilling races on Saturday and Sunday. Whether you're a seasoned triathlete or a passionate runner, the SGRAIL Marin offers the perfect opportunity to test your limits in an inspiring setting. Mark your calendars for registration dates, starting June 26, 2026, and get ready to be part of this unforgettable celebration of sport and community!

Organiser's Description

Welcome to the SGRAIL Marin - Triathlon and Trail Half Marathon!

REGISTRATION

* JUNE 26, 2026 (12:00 PM PST) - Pre-Registration Starts
* JULY 18, 2026 - Early Bird Registration Starts
* AUGUST 4, 2026 - Regular Registration Starts
* SEPTEMBER 18, 2026 - Late Registration Starts

SEPTEMBER 25, 2026 - Last Day for Triathlon, Triathlon Relay & SGRAIL Challenge Registration

SEPTEMBER 30, 2026 - Last Day for Trail Half Marathon Registration

DISTANCES: (ALL COURSES)

* TRIATHLON - Kids Event (13 & Under) = Details TBA
* TRIATHLON - Olympic Distance = 1,500 Meter Swim / 40K Bike / 10K Run
* TRIATHLON - Olympic Relay (2 or 3 person relays) = 1,500 Meter Swim / 40K Bike / 10K Run
* TRAIL HALF MARATHON = 13.1 Miles/21K
* SGRAIL CHALLENGE= Triathlon + Trail Half Marathon

EVENT WEEKEND SCHEDULE:

* THURSDAY - TBA

* Bib Pick-up

* FRIDAY - TBA

* Bib Pick-up
* Kids Fun Event

* SATURDAY - 7:00 AM Gates Open | 8:30 AM Roads Close | 9:00 AM Start Time | 1:00 PM Roads Open

* Olympic Triathlon
* Olympic Triathlon Relay

* SUNDAY - 7:00 AM Gates Open | 8:30 AM Start Time | 12:30 PM Event Ends

* Trail Half Marathon

Races

  • Kids "Fun" Event

    Fri 2nd October 2026 (5:00PM PDT)

    Free

  • Olympic Triathlon

    Incl. $13.00 Fee & Ryzon Premium T-Shirt

    Sat 3rd October 2026 (9:00AM PDT)

    $213.00

  • Olympic Relay

    Incl. $14.25 Fee & Ryzon Premium T-Shirt

    Sat 3rd October 2026 (9:00AM PDT)

    $279.25

  • Trail Half Marathon

    Incl. $6.40 Fee & Ryzon Premium T-Shirt

    Sun 4th October 2026 (8:30AM PDT)

    $96.40

  • SGRAIL Challenge - Triathlon & Trail Half Marathon

    Incl. $14.00 Fee & Ryzon Premium T-Shirt

    Sat 3rd October 2026 (9:00AM PDT)

    $274.00

    Race both the Triathlon on Saturday and the Trail Half Marathon on Sunday

Reviews

Doing this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event. You'll be able to review this event once it's taken place.

Location

McNears Beach Park, 201 Cantera Way, San Rafael, 94901, CA, United States

Who's In

See who else is doing this event

Be the first

No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?

More from findarace.com

You might like

Oct 2, 2026

Free - $279.25