RunEmu

Ultra Races in Massachusetts

Browse 26+ upcoming ultra races in Massachusetts.

Search by name

New England OCR Expo 2026

Mar 28, 2026
West Boylston, MA
100M5K
47°
30°
16%

Mt. Toby Ultra and 24K

Apr 4, 2026
Sunderland, MA
31.1M14.9M8.1M
53°
30°
17%

The Next Loop: 40/50 Mile Challenge - New England

Apr 11, 2026
Wrentham, MA
50M40M
58°
36°
17%

Spring Fever 5K | 5M | 8H

Apr 11, 2026
Hingham, MA
8HR5M5K
57°
37°
18%

Next Loop Endurance Series - New England

Apr 11, 2026
Wrentham, MA
31.1M26.2M13.1M10K5K
58°
36°
17%

TARC Don't Run Boston Races

Apr 19, 2026
Boston, MA
50M31.1M
58°
43°
14%

RUCK4HIT

Apr 24, 2026
Falmouth, MA
200M100M
59°
40°
14%

TARC Spring Classic Trail Race

Apr 25, 2026
Weston, MA
31.1M26.2M13.1M10K
65°
41°
14%

Wapack and Back Trail Races

May 9, 2026
Ashburnham, MA
50M43M21.5M
65°
43°
16%

Watuppa Trail Races

May 9, 2026
Fall River, MA
31.1M18.6M10K
69°
47°
15%

Free Spirit 50K Ultra

May 16, 2026
Leyden, MA
31.1M
71°
46°
15%

Tails & Trails State Forest Run

May 16, 2026
Pittsfield, MA
31.1M15.5M5M
68°
46°
16%

Luce 5K & Fun Run

May 17, 2026
Canton, MA
800M5K1M
72°
49°
14%

Vest Up 4 the Fallen

May 24, 2026
Boston, MA
65M
69°
53°
15%

Jerry papa ultra marathon

Jun 10, 2026
Brighton, MA
150M
74°
58°
15%

5K Fun Run to Benefit Y.E.S!

Jun 13, 2026
Boston, MA
10000M100M
75°
59°
15%

Endless Mountains Adventure Race

Jun 22, 2026
North Adams, MA
341.6M
78°
55°
19%

Endless Mountains Adventure Race Lite (24 hours)

Jun 26, 2026
North Adams, MA
75M
79°
56°
19%

Blueberry Pie 5K, 1 Mile, Pie Eating Contest

Jun 27, 2026
Osterville, MA
300M5K1M
75°
61°
14%

Sweltering Summer Ultra

Aug 8, 2026
Pittsfield, MA
8HR
79°
58°
15%
Search by region
No races in this area