Race Calendar

The following table lists the ultramarathons in Massachusetts. Know of an ultra that’s missing? Let us know at editor@massultra.com.



January 7, 2017 19th Annual G.A.C. Fat Ass 50K Topsfield, MA
February 4, 2017 11th Annual Cape Cod Frozen Fat Ass 50K Barnstable, MA
March 25, 2017 TARC To Hale and Back 6-Hour Westwood, MA
April 9, 2017 Cape Cod Trail Race 50K Falmouth, MA
April 15, 2017 TARC Don’t Run Boston 50K Milton, MA
April 21, 2017 Durtyfeets Trail Series: Goat Hill 50K Uxbridge, MA
April 22, 2017 TARC Spring Classic 50K Weston, MA
April 29, 2017 Davis Square Runner’s Not the Worst Weekend Fat Ass 8-Hour Somerville, MA
May 13, 2017 TARC Wapack and Back 50M, 43M Ashburnham, MA
May 14, 2017 23rd Annual G.A.C. Mother’s Day 6-Hour Topsfield, MA
May 21, 2017 Northeast Race Management’s Big Bear 50K East Taunton, MA
June 10, 2017 The North Face Endurance Challenge – Wachusett Mountain, 50M, 50K Princeton, MA
June 17, 2017 BURCS Vegan Power 50K Pittsfield, MA
CANCELED 24-Hour Ultra Around the Lake TBD, MA
July 8, 2017 BURCS Summer Fat Ass 24/12/6-Hour Windsor, MA
July 29, 2017 BURCS Jug End Loop Ultra 6-Hour Egremont, MA
August 12, 2017 TARC Summer Classic 50M, 50K Medfield, MA
August 12, 2017 BURCS Sweltering Summer 8-Hour Pittsfield, MA
CANCELED The Rock Run 50M Nantucket, MA
September 16, 2017 BURCS Free to Run Trail Races 50M Pittsfield, MA
September 17, 2017 Freetown 50K Trail Race Assonet, MA
September 30, 2017 TARC Fall Classic 50M, 50K Carlisle, MA
September 30, 2017 The Fall 50 Cape Cod, MA
October 21-22, 2017 Ghost Train Rail Trail Race 30M-100M Brookline, NH
November 4, 2017 17th Annual Stone Cat 50M Ipswich, MA
November 4, 2017 BART Howl-Weenie 8-Hour Adams, MA
TBD Nougat 100K, 50K Lynn, MA
TBD Cape Cod 100K Sandwich, MA
Novemer 18, 2017 TARCkey Trot 6-Hour Lexington, MA
December 2, 2017 TARC Fells Trail Ultra Winter 40M, 32M Stoneham, MA


%d bloggers like this: