Fri, Jan 1, 2027

Brazen New Year's Day

Castro Valley, CA

Registration openAnnual since at least 2018
5K10KHalf Marathon

Entry is $73 now and rises to $78 after Dec 5, 2026, so registering before then saves $5.

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About the Brazen New Year's Day

The race runs on the trails around Lake Chabot in Castro Valley. Expect dirt paths and rolling terrain you find on a regional park trail system, natural rather than paved. Several distance options mean you can go short or push out to a half marathon. Starting on New Year's Day, the morning has that quiet, early-year feeling before the rest of the world is awake.

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Brazen New Year's Day 2026 Results

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

3.24 Miles Results · 2026

198finishers
21:35winner
39:20median
1:25:38cutoff

Top 3: Caleb Hu (21:35) · Chance Tokubo (21:35) · Mark Eger (23:44)

Half Marathon Results · 2026

136finishers
1:38:46winner
2:44:54median
4:41:57cutoff

Top 3: Damien Resch (1:38:46) · Lil Desler (1:44:35) · Humberto Ibal-Rincon (1:50:44)

6.4 Miles Results · 2026

92finishers
50:07winner
1:28:27median
2:08:59cutoff

Top 3: Kyle Li (50:07) · Kayla Utley (52:50) · Iliana Nierengarten (55:55)

The Brazen New Year's Day has been held every year since at least 2018. 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 3.24 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 Oct 25, 2026.

Distances & Start Times

5K1/1/2027 09:10$73
10K1/1/2027 08:55$82
13.2 Miles1/1/2027 08:30$100
REMOTE RUNNER1/1/2027 07:30$50

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 5K 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 Castro Valley — pan or zoom to compare what's nearby.

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Common Questions About the Brazen New Year's Day

Will I finish last at the Brazen New Year's Day?

Almost certainly not. Half the 3.24 Miles field finished slower than 39:20, and the last recorded finisher came in around 1:25:38, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.

Is the Brazen New Year's Day a good first 3.24 Miles?

It is a small race (198 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 3.24 Miles, that spread matters more than the winner's time.

How competitive is the Brazen New Year's Day?

The 3.24 Miles winner ran 21:35 while the median finisher took 39:20. That spread points to a mixed field, with a competitive front and a big recreational middle.

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