Obstacle/Adventure Events in Massachusetts

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    221 Events Found (Showing 50 per page) Page of 5 > >>
    Thursday, January 1, 2026 3 5k's
    Seekonk, Massachusetts Seekonk Ymca
      More Info >>
    Thursday, January 1, 2026 5- 5k's
    Seekonk, Massachusetts Seekonk Ymca
      More Info >>
    Thursday, January 1, 2026 chilly wily 2026
    seekonk, Massachusetts seekonk high school
      More Info >>
    Thursday, January 1, 2026 Shamrock New Year's Day 5 Mile Road Race and 3 Mile Walk
    Woburn, Massachusetts
    5 Mile Road Race :
    : Run 5 miles
    3 Mile Walk :
    : Walk 3 miles
      More Info >>
    Thursday, January 1, 2026 WCRC New Year's Day Hangover Classic: 5k, 10k, Plunge!
    Salisbury, Massachusetts
    10K Run :
    : Run 6.2 miles
    5K Run :
    : Run 3.1 miles
      More Info >>
    Thursday, January 1, 2026 Six Pack Challenge
    Gloucester, Massachusetts
    Six Pack Challenge :
    : Registration Pack
      More Info >>
    Thursday, January 1, 2026 First Day 5K
    Whitinsville, Massachusetts
    5K Run/Walk :
    : Run 3.1 miles
      More Info >>
    Saturday, January 10, 2026 Nor'Easter at Night
    Boston, Massachusetts
    The 200m :
    : Run 200 m
    The 800m :
    : Run 800 m
    The 1 Mile :
    : Run 1 mile
      More Info >>
    Saturday, January 10, 2026 17th Annual Resolution Run to Kick Cancer 5K
    Lexington, Massachusetts
    5K :
    : Run 3.1 miles
    Virtual 5K :
    : Run 3.1 miles
      More Info >>
    Saturday, January 17, 2026 Fun Run/ Walk 5k to support the Athol Overnight Warming Center
    Athol, Massachusetts
    Fun Run/ Walk 5K for the Athol Overnight Warming Center :
    : Run 3.1 miles
      More Info >>
    Sunday, January 25, 2026 Colonial Road Runners - FUN RUN Early Registration
    Abington, Massachusetts
    FUN RUN Registration :
    : Run 3.1 miles
      More Info >>
    Saturday, January 31, 2026 Champagne Demo Race
    Cambridge, Massachusetts
    Champagne Demo Race :
    : Run 3.1 miles
      More Info >>
    Sunday, February 8, 2026 Pre-Game 5K Road Race
    South Weymouth, Massachusetts
    Pre-Game 5K Road Race :
    : Run 3.1 miles
      More Info >>
    Saturday, February 14, 2026 MV Winter Classic 20 Miler and Amity Relay
    Vineyard Haven, Massachusetts
    MV Classic :
    : Run 20 miles
    Amity Island Relay :
    : Run 20 miles
      More Info >>
    Saturday, February 14, 2026 Cupid's Chase 5k
    Wakefield, Massachusetts
    Cupid's Chase 5k :
    : Run 3.1 miles
      More Info >>
    Saturday, February 21, 2026 GLRR Fudgcicle Series
    Tewksbury, Massachusetts
    Fudgcicle :
    : Run 3.1 miles
      More Info >>
    Saturday, February 21, 2026 Tri-Town Loop | Belmont, Arlington, Newton 5k
    Belmont, Massachusetts
    Tri Town 5k | Arlington, Belmont & Newton 5K Run :
    : 5K
      More Info >>
    Sunday, February 22, 2026 Frozen Shamrock 3 Mile Run
    Haverhill, Massachusetts Maria\'s Family Restaurant
    Frozen Shamrock 3 Mile Run :
    : Run 2 miles
      More Info >>
    Sunday, February 22, 2026 Wild Rover Series
    Merrimack Valley, Massachusetts
    Wild Rover Series (All 3 Events) 2026 :
    : Run 12 miles
    Frozen Shamrock 3-Mile Run 2026 :
    : Run 3 miles
    4 Leaf Rover 4-Mile Run 2026 :
    : Run 4 miles
    Irish Clover 5-Mile Run 2026 :
    : Run 5 miles
      More Info >>
    Sunday, February 22, 2026 MetroWest YMCA Indoor Triathlon
    Framingham, Massachusetts MetroWest YMCA
    Sprint Indoor Triathlon :
    : Swim 15 Minutes, Bike 25 Minutes, Run 20 Minutes
      More Info >>
    Sunday, February 22, 2026 Y Tri Challenge Indoor Triathlon YMCA
    Peabody, Massachusetts Torigian Family YMCA
    Y Tri Challenge :
    : Row 20 Mins, Bike 20 Mins, Treadmill 20 Mins
      More Info >>
    Thursday, February 26, 2026 CRR Night Run & Social
    Rockland, Massachusetts
      More Info >>
    Saturday, February 28, 2026 Belonging to Each Other Presents The 1st Annual Walking Towards HOME Event
    Falmouth, Massachusetts
    Walking Towards HOME 1.5 mile walk and Event Reception :
    : 1.5 Miles
      More Info >>
    Sunday, March 1, 2026 4-Leaf Rover 4 Mile Road Race
    Lawrence, Massachusetts Lawrnce Elks #65
    4-Leaf Rover 4 Mile Road Race :
    : Run 4 miles
      More Info >>
    Sunday, March 1, 2026 Harvard Lions Winter Fest 5K
    Harvard, Massachusetts
    Winter Fest 5K :
    : Run 3.1 miles
      More Info >>
    Saturday, March 7, 2026 5k & Walk for Barton In Memory of Rachel Thomas
    Beverly, Massachusetts
    5k & Walk for Barton In Memory of Rachel Thomas :
    : 3.1 Miles
      More Info >>
    Sunday, March 8, 2026 2026 Cape Cod Indoor Triathlon
    Barnstable, Massachusetts
    Sprint Indoor Triathlon :
    : Sprint Indoor Triathlon
      More Info >>
    Sunday, March 8, 2026 Irish Clover 5 Mile Road Race
    Dracut, Massachusetts Dracut
    Irish Clover 5 Mile Road Race :
    : Run 5 miles
      More Info >>
    Sunday, March 8, 2026 Cambridge Half Marathon
    Cambridge, Massachusetts
    Cambridge Half Marathon :
    : Run 13.1 miles
      More Info >>
    Sunday, March 8, 2026 Raynham Knights of Columbus Charity 5 Miler
    Raynham, Massachusetts
    5 Miler :
    : Run 5 miles
      More Info >>
    Saturday, March 14, 2026 Run To End Homelessness 5K10K Walk/Run
    Springfield, Massachusetts
    5K Walk/Run :
    : Run 3.1 miles
    10K Run/Walk :
    : Run 6.2 miles
      More Info >>
    Saturday, March 14, 2026 HESSCO 5K at Mick Morgan's
    Sharon, Massachusetts
    HESSCO 5K at Mick Morgan's :
    : Run 3.4 miles
      More Info >>
    Saturday, March 14, 2026 Ramsey's Run
    Kingston, Massachusetts
    5k Run :
    : Run 3.1 miles
      More Info >>
    Sunday, March 15, 2026 Guinness Celtic 5K (Race 2 Greendale Physical Therapy Worcester Triple Crown)
    Worcester, Massachusetts
    Guinness Celtic 5k without Guinness Celtic 5K Medal :
    : Run 3.1 miles
    Guinness Celtic 5k with Guinness Celtic 5K Medal :
    : Run 3.1 miles
    Kids Leprechaun Run (Ages 12 and under) :
    : Run 1 km
    VIRTUAL Guinness Celtic 5K (No Medal) :
    : Run 3.1 miles
      More Info >>
    Sunday, March 15, 2026 Patrick Cumming Memorial St. Patrick's Day 5K
    Princeton, Massachusetts
    5K :
    : Run 3.1 miles
      More Info >>
    Saturday, March 21, 2026 Melrose St. Patrick's Day 5K - Run for the Gold!
    Melrose, Massachusetts
    Melrose St. Patrick's Day 5K - Run for the Gold! :
    : 5K
      More Info >>
    Sunday, March 22, 2026 2025 Melrose Mile
    Melrose, Massachusetts
    Timed Mile - 9:30 and up :
    : Run 1 mile
      More Info >>
    Saturday, March 28, 2026 Boys and Girls Club of Greater Westfield Half Marathon
    Westfield, Massachusetts Boys & Girls Club of Greater Westfield
    Half Marathon :
    : Run 13.12 miles
    10K Run :
    : Run 6.2 miles
    5K Run :
    : Run 3.1 miles
      More Info >>
    Saturday, March 28, 2026 Fight for Air Climb Boston
    Boston, Massachusetts
    Elite :
    : Run 1 mile
    Elite Firefighter :
    : Run 1 mile
      More Info >>
    Saturday, March 28, 2026 New England OCR Expo 2026
    West Boylston, Massachusetts
    Operation Enduring Warrior Virtual 5K :
    : Run 3.1 miles
      More Info >>
    Saturday, March 28, 2026 Merrimack Wellness 5k & Color Run for KyleCares
    North Andover, Massachusetts
      More Info >>
    Sunday, March 29, 2026 Black Cat 10 & 20 Miler
    Salem, Massachusetts
    10 Miler :
    : Run 10 miles
    20 Miler :
    : Run 20 miles
      More Info >>
    Saturday, April 4, 2026 45th Frank Nealon Boston Tune-Up 15K
    Upton, Massachusetts
    15K (9.32057 miles) Registration :
    : Run 9.3 miles
    USATF-NE Grand Prix Registration :
    : Run 9.3 miles
      More Info >>
    Saturday, April 11, 2026 The Next Loop Endurance Series - New England
    Wrentham, Massachusetts White Farm Barn
    10K :
    : 10K
    Marathon :
    : Marathon
    Half marathon :
    : Half marathon
    5K :
    : 5K
    15K :
    : 15K
      More Info >>
    Saturday, April 11, 2026 The Next Loop Endurance Series - 50 Mile Challenge
    Wrentham, Massachusetts
    The Next Loop Endurance Series - 50 Mile Challenge :
    : Run 50 miles
      More Info >>
    Saturday, April 11, 2026 Hope with Every Stride 5k/10k
    Medfield, Massachusetts
    Hope with Every Stride 5k :
    : Run 3.1 miles
    Hope with Every Stride 10k :
    : Run 6.2 miles
      More Info >>
    Saturday, April 11, 2026 The Team Hoyt Memorial - Featuring the Team Hoyt Taper
    Hopkinton, Massachusetts
    5 Mile Run - Team Hoyt Taper :
    : Run 5 miles
      More Info >>
    Saturday, April 11, 2026 The Rebel 5k Brew Run
    Acushnet, Massachusetts
    Rebel 5k Brew Run/Walk & Post Race Party 21+ :
    : Run 3.1 miles
    Rebel 5k Brew Run/Walk & Post Race Party UNDER 21 :
    : Run 3.1 miles
    St. Francis Xavier Students ONLY - Race and Party :
    : Run 3.1 miles
      More Info >>
    Saturday, April 11, 2026 The Next Loop Endurance Series - New England
    Wrentham, Massachusetts
      More Info >>
    Sunday, April 12, 2026 City of Champions Fire Tactics and 5K
    Brockton, Massachusetts
    5K Race :
    : Run 3.1 miles
    5K and Fire Tactics Lecture Combination Package :
    : Run 3.1 miles
      More Info >>
    221 Events Found (Showing 50 per page) Page of 5 > >>