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Trail races in East Bay (2026-27)
Updated
7 trail races are coming up in East Bay in the next 90 days; the next is Oakland Hills Trail Run on Saturday, October 24 in Oakland. 17 trail races are listed in East Bay for the next 12 months.
All Bay AreaSan Francisco (1)East Bay (17)South Bay & San Jose (11)Peninsula (4)Marin (6)Napa & Sonoma (2)Santa Cruz (2)
By date
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Reg. closed
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Oakland Tech 5km/1 mile Race/Run/Walk Fundraiser
Sun Nov 1 · 9:00 AM · Oakland · East Bay
1 mile5KTrail
from $30 -
Lake Chabot Trail Run
Sat Nov 7 · 8:20 AM · Castro Valley · East Bay
2 miles5K4.8 milesHalf marathon30KMarathonTrail
from $25Goes up Nov 1 -
from $25Goes up Nov 8
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Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids Run
Sat Dec 5 · 8:30 AM · Alameda · East Bay
5K10KTrail
from $45Goes up Dec 5 -
from $73Goes up Dec 5
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from $68Goes up Oct 25
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Redwood (Spring) Trail Run
Sat Mar 20 · 7:50 AM · Oakland · East Bay
2 miles5 milesHalf marathon18.3 milesMarathon50KTrail
from $30Goes up Mar 14 -
Spasm Lake Chabot Trail Run
Sat Apr 17 · 8:20 AM · Castro Valley · East Bay
2 miles5 milesHalf marathon17.9 milesMarathon50KTrail
from $60Goes up Apr 11 -
Grizzly Peak Trail Run
Sat May 8 · 7:50 AM · Berkeley · East Bay
2 miles10KHalf marathon30KMarathon50KTrail
from $60Goes up May 2 -
Diablo Trail Run
Sun May 23 · 7:50 AM · Clayton · East Bay
2 miles4 miles10 milesHalf marathonMarathon30.4 milesTrail
from $50Goes up May 17 -
Cinderella Trail Run
Sat Jun 5 · 7:50 AM · Oakland · East Bay
2 miles8KHalf marathon30KMarathon50KTrail
from $60Goes up May 30 -
Lake Chabot Trail Challenge (Half Marathon & 5K)
Sun Jun 6 · 8:00 AM · Castro Valley · East Bay
5KHalf marathonTrail
from $40Goes up Jun 6 -
from $30Goes up Mar 20
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from $45
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from $63
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Redwood (Summer) Trail Run
Sat Aug 14 · 7:50 AM · Oakland · East Bay
2 miles5 milesHalf marathon30KMarathon50KTrail
from $60Goes up Aug 8
Quick answers
How many trail races are in East Bay in the next 3 months?
7 trail races are listed in East Bay between October 17 and January 15. The next is Oakland Hills Trail Run on Saturday, October 24 in Oakland.
What is the cheapest trail race in East Bay right now?
Lake Chabot Trail Run on November 7 has the lowest listed entry fee in the next 90 days: $25. Prices are before the registration platform's processing fee.
When does the next early-bird price end for trail races in East Bay?
Brazen New Year's Eve: the 5K goes from $68 to $73 after October 25. 10 more of these trail races publish a later price increase.
Are there trail races in East Bay this weekend?
None are listed for October 17 to October 18. The next is Oakland Hills Trail Run on Saturday, October 24 in Oakland.