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Races in March 2027

131 races in March across our ten cities, grouped by city and listed by date.

Oct 2026 Nov 2026 Dec 2026 Jan 2027 Feb 2027 Mar 2027 Apr 2027 May 2027 Jun 2027 Jul 2027 Aug 2027 Sep 2027

Near the Bay Area

10 races

Bay Area in March →

Artesa Wine Run 5k

Sun Mar 7 · 7:00 AM · Napa · Napa & Sonoma

5K

from $30Goes up Dec 13
Napa Valley Marathon & Half

Sun Mar 7 · 7:00 AM · Napa · Napa & Sonoma

5KHalf marathonMarathon

see site
Zoom San Francisco

Sat Mar 13 · 8:20 AM · San Francisco · San Francisco

2 miles5K10KHalf marathonTrail

from $25Goes up Mar 7
Silicon Valley Half Marathon

Sun Mar 14 · 8:00 AM · San Jose · South Bay & San Jose

5KHalf marathonTrail

from $70
St. Paddy's Day Lucky Run 5K/10K/13.1 San Francisco

Sat Mar 20 · 7:30 AM · San Francisco · San Francisco

1 mile5K10KHalf marathon

from $30
Redwood (Spring) Trail Run

Sat Mar 20 · 7:50 AM · Oakland · East Bay

2 miles5 milesHalf marathon18.3 milesMarathon50KTrail

from $30Goes up Mar 14
Oakland Marathon

Sun Mar 21 · 7:00 AM · Oakland · East Bay

5K10KHalf marathonMarathon

see site
Always Hope Easter Run San Francisco

Sat Mar 27 · 7:30 AM · San Francisco · San Francisco

1 mile5K10KHalf marathon

from $30
SuperHeroes Run San Francisco

Sat Mar 27 · 7:30 AM · San Francisco · San Francisco

1 mile5K10KHalf marathon

from $30
11th Antioch Rotary Club Bunny Hop 5K

Sat Mar 27 · 9:00 AM · Antioch · East Bay

5K

from $35Goes up Nov 30

Near NYC

24 races

NYC in March →

Squatchapple

Sat Mar 6 · 7:00 AM · West Orange · New Jersey

11 miles20 miles50K50 milesTrail

from $55Goes up Nov 30
NYRR Washington Heights Salsa, Blues, and Shamrocks 5K

Sun Mar 7 · 9:00 AM · New York · Manhattan

5K

see siteSold out
International Women's Day Run

Sun Mar 7 · 10:00 AM · Ridgefield Park · New Jersey

5K

from $30Goes up Nov 29
Shamrocks and Shenanigans

Sun Mar 7 · 10:00 AM · Richmond Hill · Queens

5K

from $30Goes up Feb 7
Coach Mike O'Brien Memorial 5K St. Patrick's Day Run

Sat Mar 13 · 9:00 AM · Denville · New Jersey

5K

from $35Reg. closed
St. Paddy's Day 5k

Sat Mar 13 · 9:30 AM · Morristown · New Jersey

1 mile5K

from $24Goes up Nov 29
Sri Chinmoy 5K & 7-Mile in Prospect Park

Sun Mar 14 · 9:00 AM · Brooklyn · Queens

5K7 miles

from $30.60Goes up Feb 14
Project 13.1

Sat Mar 20 · 7:00 AM · Congers · Westchester & Hudson Valley

Half marathon

from $125
St. Paddy's Day Lucky Run 5K/10K/13.1 NYC

Sat Mar 20 · 7:30 AM · New York City · Manhattan

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 NYC

Sat Mar 20 · 7:30 AM · New York City · Manhattan

1 mile5K10KHalf marathon

from $30
The Unforgettable Staten Island Half Marathon!

Sat Mar 20 · 9:00 AM · Staten Island · Staten Island

Half marathon

from $65
Brooklyn Spring Half, 10K, 5K

Sat Mar 20 · 9:30 AM · Brooklyn · Brooklyn

5K10KHalf marathon

from $50
Shamrock Shuffle B'ville

Sat Mar 20 · 9:30 AM · Bernardsville · New Jersey

5K

from $20Reg. closed
St. Paddy's 5 Mile Race ... Patrick E. Coyne Memorial Race

Sat Mar 20 · 10:30 AM · Freehold · New Jersey

5 miles

from $30Goes up Nov 30
Garden State 10 Miler & Cookie Chase 5k

Sun Mar 21 · 8:10 AM · Somerset · New Jersey

1 mile5K10 milesHalf marathon

from $10Goes up Dec 26
3/21 Morris County Empanada Trail Run

Sun Mar 21 · 10:00 AM · Morris Plains · New Jersey

10KTrail

from $33
United Airlines NYC Half

Sun Mar 21 · New York · Manhattan

Half marathon

see siteDrawing
The Micro: Breaking 3

Sat Mar 27 · 7:00 AM · Valley Cottage · Westchester & Hudson Valley

Marathon

from $250Goes up Jan 31
Always Hope Easter Run NYC

Sat Mar 27 · 7:30 AM · New York City · Manhattan

1 mile5K10KHalf marathon

from $30
Always Hope Easter Run NYC Central

Sat Mar 27 · 7:30 AM · New York City · Manhattan

1 mile5K10KHalf marathon

from $30
SuperHeroes Run NYC

Sat Mar 27 · 7:30 AM · New York City · Manhattan

1 mile5K10KHalf marathon

from $30
SuperHeroes Run NYC Central

Sat Mar 27 · 7:30 AM · New York City · Manhattan

1 mile5K10KHalf marathon

from $30
Lakeside Donut Chase 5K & 10K

Sat Mar 27 · 9:00 AM · Jefferson · New Jersey

5K10K

from $30Goes up Dec 4
The Micro: micrOTQ

Sun Mar 28 · 7:00 AM · Valley Cottage · Westchester & Hudson Valley

Marathon

from $250Goes up Jan 31

Near Los Angeles

23 races

LA in March →

SFA Los Angeles Marathon Team

Fri Mar 5 · 7:00 AM · Los Angeles · Central LA

Marathon

Reg. closed
Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs

Sat Mar 6 · 7:00 AM · Long Beach · South Bay & Long Beach

5K10KHalf marathon

from $38.99Goes up Jan 31
Lakewood Run

Sat Mar 6 · 8:00 AM · Lakewood · South Bay & Long Beach

5K10K

from $30Goes up Nov 7
Lasaa Mug Run - Lasd East Los Angeles Sheriff’s Station

Sat Mar 6 · 8:00 AM · Commerce · Central LA

5K10K

from $30Goes up Mar 6
Nlmusd Wellness 5K Fun Run/Walk

Sat Mar 6 · 8:00 AM · La Mirada · South Bay & Long Beach

1 mile5K

from $10Goes up Nov 1
She Runs Long Beach - National Women's Day Run 5K • 10K • Half Marathon

Sun Mar 7 · 7:00 AM · Long Beach · South Bay & Long Beach

5K10KHalf marathon

from $40
ASICS Los Angeles Marathon

Sun Mar 7 · Los Angeles · Central LA

Marathon

see site
The Terminator 2 Trot: 5K & 10K

Sat Mar 13 · 7:00 AM · Canoga Park · San Fernando Valley

5K10K

from $34.99
La Habra Races ~ Family Fun Run

Sat Mar 13 · 7:30 AM · La Habra · South Bay & Long Beach

1K5K

Reg. closed
The Long Beach Leprechaun Run - Kids Dash, 1 Miler, 5k, 10K, & Half Marathon by Califlow Runs

Sun Mar 14 · 7:00 AM · Long Beach · South Bay & Long Beach

1 mile5K10KHalf marathon

from $20Goes up Dec 7
Valencia Trail Race

Sat Mar 20 · 5:00 AM · Valencia · San Fernando Valley

10KHalf marathon50KTrail

from $107Goes up Jan 16
Finish The Ride and Finish The Run Griffith Park

Sat Mar 20 · 7:30 AM · Los Angeles · Central LA

1K5K10K15KHalf marathon

from $10Goes up Feb 8
St. Paddy's Day Lucky Run 5K/10K/13.1 LOS Angeles

Sat Mar 20 · 7:30 AM · Los Angeles · Westside & Beaches

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 LOS Angeles

Sat Mar 20 · 7:30 AM · Los Angeles · Westside & Beaches

1 mile5K10KHalf marathon

from $30
Beer City Half™ Long Beach

Sat Mar 20 · 8:30 AM · Long Beach · South Bay & Long Beach

1 mile5K10KHalf marathonTrail

from $30Goes up Nov 1
Keepin’ It Renal Run/Walk (Pasadena, California)

Sat Mar 20 · 8:30 AM · Pasadena · Pasadena & San Gabriel Valley

5K

from $30
Signal Hill Rotary Mutt Run 1K & 5K

Sat Mar 20 · 8:30 AM · Long Beach · South Bay & Long Beach

1K5K

from $25Goes up Dec 25
Reach Foundation Shamrock 'n Run

Sun Mar 21 · 8:30 AM · Anaheim · Orange County

2K5K

from $29.10Goes up Feb 22
Como La Flor 5K. 10K, Half Marathon by Califlow Runs

Sat Mar 27 · 7:00 AM · Long Beach · South Bay & Long Beach

1 mile5K10KHalf marathon

from $30Goes up Nov 3
Always Hope Easter Run LOS Angeles

Sat Mar 27 · 7:30 AM · Los Angeles · Westside & Beaches

1 mile5K10KHalf marathon

from $30
SuperHeroes Run LOS Angeles

Sat Mar 27 · 7:30 AM · Los Angeles · Westside & Beaches

1 mile5K10KHalf marathon

from $30
9th Annual Run4Sharks & Ocean Health Fair 5k Fundraiser...Custom medal to all Finishers! Timed 5k on a new flat course in Long Beach

Sat Mar 27 · 9:00 AM · Long Beach · South Bay & Long Beach

5K

from $30Goes up Feb 22
‘Running With MY Peeps 5K/10K’ (Los Angeles, CA)

Sun Mar 28 · 7:10 AM · Los Angeles · Central LA

1K5K10K

from $37.95

Near Chicago

12 races

Chicago in March →

Manhattan Irish Fest Parade 5k

Sat Mar 6 · 11:00 AM · Manhattan · South Suburbs

5K

from $30Reg. closed
Lucky Dog 5K - Schaumburg

Sat Mar 13 · 8:30 AM · Rolling Meadows · North Shore & North Suburbs

5K

from $25Reg. closed
Muddy Shamrock @ The Forge

Sat Mar 13 · 9:00 AM · Lemont · South Suburbs

10KHalf marathonTrail

from $60Goes up Jan 30
Shamrock Beer Run & BrewFest Chicago at Busse Woods

Sat Mar 13 · 12:00 PM · Rolling Meadows · North Shore & North Suburbs

5K

from $30Goes up Dec 19
Deer Park St. Paddy's 5K & 10K Run/Walk

Sun Mar 14 · 8:15 AM · Deer Park · North Shore & North Suburbs

5K10K

from $12.99
Fox Valley Winter Challenge Trail Series 10K

Sun Mar 14 · 10:00 AM · St. Charles · West Suburbs

10KTrail

from $70Reg. closed
St. Patrick's Day Pre-Parade 5K/1 Miler

Wed Mar 17 · 5:30 PM · Crown Point · Northwest Indiana

5K

from $30
St. Paddy's Day Lucky Run 5K/10K/13.1 Chicago/Evanston

Sat Mar 20 · 7:30 AM · Chicago · Chicago (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Chicago/Evanston

Sat Mar 20 · 7:30 AM · Chicago · Chicago (city)

1 mile5K10KHalf marathon

from $30
Bank of America Shamrock Shuffle

Sun Mar 21 · Chicago · Chicago (city)

8K

see site
Always Hope Easter Run Chicago/Evanston

Sat Mar 27 · 7:30 AM · Chicago · Chicago (city)

1 mile5K10KHalf marathon

from $30
SuperHeroes Run Chicago/Evanston

Sat Mar 27 · 7:30 AM · Chicago · Chicago (city)

1 mile5K10KHalf marathon

from $30

Near Boston

4 races

Boston in March →

5k & Walk for Barton In Memory of Rachel Thomas

Sat Mar 6 · 10:00 AM · Beverly · North Shore & Merrimack Valley

5K

from $40Reg. closed
Marshfield St. Patrick's Day 5k

Sat Mar 13 · 10:00 AM · Marshfield · South Shore

5K

from $30Goes up Dec 31
Paddy Kelly 10K Road Race

Sun Mar 21 · 11:00 AM · Brockton · South Shore

10K

from $40Reg. closed
Tortoise and the Hare Trail Races

Sat Mar 27 · 10:00 AM · Salisbury · North Shore & Merrimack Valley

5K10KTrail

from $25Goes up Dec 31

Near DC

14 races

DC in March →

Mcrrc Seneca Creek Greenway Trail Marathon & 50K

Sat Mar 6 · 7:30 AM · Gaithersburg · Maryland Suburbs

Marathon50KTrail

from $70Goes up Dec 31
Half Donkey (Half/10k/5k)

Sat Mar 6 · 8:00 AM · Alexandria · Northern Virginia

5K10KHalf marathonTrail

from $50Goes up Nov 21
B&A Trail Marathon and Half Marathon

Sun Mar 7 · 7:30 AM · Severna Park · Baltimore & Annapolis

Half marathonMarathonTrail

from $75Goes up Dec 31
=PR= Races: Reston 10 Miler

Sun Mar 7 · 8:00 AM · Reston · Northern Virginia

10 miles

from $60Goes up Feb 5
Jp5k & Fun Run

Sat Mar 13 · 8:00 AM · Dumfries · Northern Virginia

1 mile5K

from $30Goes up Feb 23
Ireland's Four Courts Four Miler

Sat Mar 13 · 9:00 AM · Arlington · Northern Virginia

4 miles

from $45Reg. closed
Chapman Farm St. Patrick's Day Fun Run and Walk

Sat Mar 13 · 10:30 AM · Crofton · Baltimore & Annapolis

2.7 miles

from $10Goes up Dec 14
=PR= Races: Lucky Leprechaun 5K

Sun Mar 14 · 8:00 AM · Reston · Northern Virginia

5K

from $40Goes up Feb 12
Shamrock 5K Run/Walk

Sun Mar 14 · 8:30 AM · Bel Alton · Maryland Suburbs

5K

from $40
Altra Kelly Benefits St. Patrick's Day Shamrock 5K

Sun Mar 14 · 1:00 PM · Baltimore · Baltimore & Annapolis

5K

from $45Goes up Oct 31
Annapolis Running Festival

Sat Mar 20 · 7:00 AM · Annapolis · Baltimore & Annapolis

5K10KHalf marathon

from $50
Boxers & Briefs 5k

Sat Mar 20 · 9:00 AM · Ashburn · Northern Virginia

5K

from $35Reg. closed
Palio di Siena 5k and Fun Run for Siena Academy

Sat Mar 20 · 9:00 AM · Great Falls · Northern Virginia

1 mile5K

from $25Goes up Feb 28
St. Jude Rock 'n' Roll Washington DC

Sat Mar 20 · Washington · DC

5KHalf marathon

see site

Near Seattle

12 races

Seattle in March →

Brooks Lake Sammamish Half Marathon presented by REI

Sat Mar 6 · 7:30 AM · Redmond · Eastside & South King

Half marathonTrail

from $91Goes up Nov 1
Celebrate Women 5K & 10K

Sun Mar 7 · 9:00 AM · Puyallup · Tacoma & South Sound

5K10K

from $35Goes up Feb 15
St. Paddy's Day Run Tacoma

Sat Mar 13 · 8:10 AM · Tacoma · Tacoma & South Sound

5K10KHalf marathon

from $40Goes up Oct 18
Run The Green

Sat Mar 13 · 8:30 AM · Kent · Eastside & South King

10KHalf marathonTrail

from $51Goes up Nov 1
Snoqualmie Valley St. Patrick's Day Fun Run

Sun Mar 14 · 9:15 AM · Snoqualmie · Eastside & South King

5K

from $35Reg. closed
St. Paddy's Day Lucky Run 5K/10K/13.1 Seattle

Sat Mar 20 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Seattle

Sat Mar 20 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Run Forest Run 5k

Sun Mar 21 · 10:00 AM · Seattle · Seattle (city)

5K

from $35Goes up Feb 2
Test RR Race

Thu Mar 25 · 9:30 AM · Renton · Eastside & South King

5K
Always Hope Easter Run Seattle

Sat Mar 27 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
SuperHeroes Run Seattle

Sat Mar 27 · 7:30 AM · Seattle · Seattle (city)

1 mile5K10KHalf marathon

from $30
Mill Town Half Marathon, 10K and 5K

Sat Mar 27 · 7:50 AM · Everett · Snohomish County

5K10KHalf marathon

from $45Goes up Jan 14

Near Denver

8 races

Denver in March →

Time to Paddy 5K/10K & Lucky 13.1 13.1 - Denver

Sat Mar 6 · 8:00 AM · Denver · Denver

1 mile5K10KHalf marathon

from $22Goes up Nov 9
Erin Go Bragh 7.77k

Sat Mar 13 · 9:30 AM · Westminster · Denver Suburbs

7.77K

from $44Goes up Dec 13
St. Paddy's Day Lucky Run 5K/10K/13.1 Denver/Aurora

Sat Mar 20 · 7:30 AM · Centennial · Denver Suburbs

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Denver/Aurora

Sat Mar 20 · 7:30 AM · Centennial · Denver Suburbs

1 mile5K10KHalf marathon

from $30
All-Out Spring Fever

Sun Mar 21 · 9:00 AM · Golden · Foothills & Mountains

5K10KHalf marathonTrail

from $40Goes up Dec 22
Central Park 5k

Sun Mar 21 · 9:00 AM · Denver · Denver

5K

from $39Goes up Dec 21
Always Hope Easter Run Denver/Aurora

Sat Mar 27 · 7:30 AM · Centennial · Denver Suburbs

1 mile5K10KHalf marathon

from $30
SuperHeroes Run Denver/Aurora

Sat Mar 27 · 7:30 AM · Centennial · Denver Suburbs

1 mile5K10KHalf marathon

from $30

Near Austin

17 races

Austin in March →

Great Springs Trail Race - Austin

Sat Mar 6 · 6:30 AM · Del Valle · Hill Country & Lakes

1 mile5K10KHalf marathonMarathon50KTrail

from $10Goes up Dec 7
Time to Paddy 5K/10K & Lucky 13.1 - Austin

Sat Mar 6 · 8:00 AM · Austin · Austin (city)

1 mile5K10KHalf marathon

from $22Goes up Nov 9
C.D. Fulkes PTA Heart of Round Rock Run

Sat Mar 6 · 9:00 AM · Round Rock · Round Rock & North Suburbs

5K

Reg. closed
Rodeo Stampede - Austin

Sun Mar 7 · 7:55 AM · Austin · Austin (city)

1 mile5K10KHalf marathon

from $30Goes up Dec 22
Chase the Chief

Sun Mar 7 · 1:15 PM · Georgetown · Round Rock & North Suburbs

1 mile5K

from $10Reg. closed
Gunner's K-9 Veterans Day 5K

Sat Mar 13 · 8:00 AM · Dripping Springs · San Marcos & Hays County

5K

from $45
Pirate 5K, 10K, & 13.1M at Pflugerville, TX (11)

Sat Mar 13 · 8:00 AM · Pflugerville · Round Rock & North Suburbs

5K10KHalf marathon

from $30
Rodeo Trail Run of Austin • Backyard Ultra (Last Cowboy/Cowgirl Standing) • 8 Hour • Marathon • Half Marathon • Backyard Ultra Relay Duos (2-Person Team)

Sat Mar 13 · 8:00 AM · Spicewood · Hill Country & Lakes

4.167 milesHalf marathon28 milesTrail

from $109.99Goes up Dec 20
The Maze

Sat Mar 20 · 7:00 AM · Austin · Austin (city)

10K12.4 miles18.6 milesTrail

from $69Reg. closed
Hippo Trail Fest

Sat Mar 20 · 7:30 AM · Hutto · Round Rock & North Suburbs

1 mile5K10K10 miles20 miles50KTrail

from $10Goes up Dec 21
St. Paddy's Day Lucky Run 5K/10K/13.1 Austin/Roundrock

Sat Mar 20 · 7:30 AM · Austin · Austin (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 Austin/Roundrock

Sat Mar 20 · 7:30 AM · Austin · Austin (city)

1 mile5K10KHalf marathon

from $30
Miles for a Match 5k

Sat Mar 20 · 8:00 AM · San Marcos · San Marcos & Hays County

5K

from $50
Race to Cure Sarcoma Austin

Sat Mar 20 · 8:30 AM · Austin · Austin (city)

1K5K

from $10Goes up Mar 15
Always Hope Easter Run Austin/Roundrock

Sat Mar 27 · 7:30 AM · Austin · Austin (city)

1 mile5K10KHalf marathon

from $30
SuperHeroes Run Austin/Roundrock

Sat Mar 27 · 7:30 AM · Austin · Austin (city)

1 mile5K10KHalf marathon

from $30
Cal Tri Austin - 3.28.27

Sun Mar 28 · 8:00 AM · Austin · Austin (city)

5K10K

from $23.86Reg. closed

Near San Diego

7 races

San Diego in March →

Beer City Half™ San Diego

Sat Mar 13 · 7:00 AM · San Diego · San Diego (city)

1 mile5K10KHalf marathon

from $32.50Goes up Nov 10
St. Paddy's Day Lucky Run 5K/10K/13.1 SAN Diego

Sat Mar 20 · 7:30 AM · San Diego · San Diego (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 SAN Diego

Sat Mar 20 · 7:30 AM · San Diego · San Diego (city)

1 mile5K10KHalf marathon

from $30
Sunrise Marathon 5K/10K/13.1 San Francisco

Sat Mar 20 · 7:30 AM · San Francisco · San Diego (city)

1 mile5K10KHalf marathon

from $30
Mission Hills 5K

Sat Mar 20 · 8:00 AM · San Diego · San Diego (city)

5K

from $35Goes up Dec 31
Always Hope Easter Run SAN Diego

Sat Mar 27 · 7:30 AM · San Diego · San Diego (city)

1 mile5K10KHalf marathon

from $30
SuperHeroes Run SAN Diego

Sat Mar 27 · 7:30 AM · San Diego · San Diego (city)

1 mile5K10KHalf marathon

from $30

Races in March 2027

Near the Bay Area

Near NYC

Near Los Angeles

Near Chicago

Near Boston

Near DC

Near Seattle

Near Denver

Near Austin

Near San Diego

Races near you, every week.