Sat, Feb 20, 2027

San Joaquin River Trail Half Marathon & 10K

Auberry, CA

Registration openAnnual since at least 2016
13.7 Miles10K

Entry is $60 now and rises to $65 after Dec 8, 2026, so registering before then saves $5.

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About the San Joaquin River Trail Half Marathon & 10K

The San Joaquin River Gorge is the setting, and the terrain makes no apologies. Nearly all of the course runs on single-track trail through the foothills, with steep climbs and rough ground underfoot. Both distance options are demanding, and the organizers are upfront that your time here will be slower than on pavement. Carry water and your own fuel.

Packet pickup runs the evening before at a Fleet Feet location in Fresno, with race-morning pickup available at the start area. Parking is at the Aholul Campground near the start and in surrounding lots, and carpooling is encouraged. Volunteers direct traffic once you reach the gorge. There are refreshments at the finish, and the area is worth sticking around.

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San Joaquin River Trail Half Marathon & 10K 2026 Results

Going by the 2026 results, this is a small, friendly field, with a competitive front end and a big recreational middle.

13.7 Miles Results · 2026

106finishers
1:53:51winner
3:01:48median
5:07:04cutoff

Top 3: Eric Detrick (1:53:51) · Jameson Henkle (1:55:37) · Kristen Holman (2:00:41)

10K Results · 2026

82finishers
54:24winner
1:23:32median
2:39:03cutoff

Top 3: Josiah Arnold (54:24) · John Lyle (55:05) · Josiah Lyle (55:17)

The San Joaquin River Trail Half Marathon & 10K has been held every year since at least 2016. That is as far back as RunSignup's records for this race go, so it may well be older.

Where Would You Finish?

Enter a finish time to see where it lands against the most recent 13.7 Miles results.

Median

See how your time stacks up nationally →

How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Nov 12, 2026.

Distances & Start Times

13.7 Miles2/20/2027 08:00$75
10K2/20/2027 08:15$60

Going for a Time?

Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.

Not sure what to aim for? The 10K pace chart lists the pace for every finish time.

Plan Your Trip

Where to Stay

Traveling for this race? The map shows hotels and rentals in and around Auberry — pan or zoom to compare what's nearby.

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Common Questions About the San Joaquin River Trail Half Marathon & 10K

Will I finish last at the San Joaquin River Trail Half Marathon & 10K?

Almost certainly not. Half the 13.7 Miles field finished slower than 3:01:48, and the last recorded finisher came in around 5:07:04, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.

Is the San Joaquin River Trail Half Marathon & 10K a good first 13.7 Miles?

It is a small race (106 finishers), which is friendlier and less intimidating than a big-city event, though the field thins out. There is no qualifying time, and the finish-time spread above shows how varied the field really is. If it is your first 13.7 Miles, that spread matters more than the winner's time.

How competitive is the San Joaquin River Trail Half Marathon & 10K?

The 13.7 Miles winner ran 1:53:51 while the median finisher took 3:01:48. That spread points to a mixed field, with a competitive front and a big recreational middle.

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