Skip to content
kliva
UltraUnited StatesCalifornia

SGRAIL Marin - Triathlon & Trail Half Marathon 2027

02.10 – 03.10.2027Marin County (United States)Dates to be confirmed
Build your race plan →

Pacing, fueling and crew sheet for the course you pick

Official siteWrong info?

Start line in

 

3 courses · 21.1–72.6 km13.1–45.1 mi

At a glance

SGRAIL Marin - Triathlon & Trail Half Marathon 2027 is expected from Saturday 2 to Sunday 3 October 2027 in Marin County (California, United States), date to be confirmed by the organiser. Three distances to choose from: 21.1, 51.5 and 72.6 km.

The organiser has not published the elevation gain yet.

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

SGRAIL is so much more than a triathlon. Expect the beauty of Marin County — the Bay, the Golden Gate and China Camp State Park — varied courses and aid stations with real character, combined with…
From the organiser

3 courses

  1. 21.1km13.1mi

    Trail Half Marathon
    No index

  2. 51.5km32mi

    0 m D-0 ft D-

    Olympic Triathlon
    No index
    GPX

  3. 72.6km45.1mi

    SGRAIL Challenge - Triathlon & Trail Half Marathon
    No index

Course analysis

Olympic Triathlon51.5 km32 mi0 m D+0 ft D+

52effort kmⓘ51.5 km on the map · feels like 52 km32 mi on the map · feels like 52 km
D+
0 m0 ft
D−
0 m0 ft
Max alt.
1 m3 ft

Segments

Skip the map

Elevation profile: Olympic Triathlon

0 m – 1 m0 ft – 3 ft

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on SGRAIL Marin - Triathlon & Trail Half Marathon, in one roadbook.

Build your race plan →

Feels like these

Where to stay

Find a place to stay near Marin County for the race.

We may earn a commission if you book through this map, at no extra cost to you.

Spotted wrong info on this page? Tell us and we'll review it. Report it

← Back to calendar
Editions