Running races in New Hampshire, United States
Find running races in New Hampshire, United States. Compare 7 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Upcoming running events include 10K races, 25K races, 50K races, 5K races and marathons.
Events to explore include The Hamsterwheel, Manchester City Marathon and Krampuslauf.
11 listed events · 7 with upcoming dates
Upcoming running races
7 matching events, earliest date first. Entry availability is shown separately.
The Hamsterwheel
USANew Boston, New Hampshire
Timed endurance races on a mostly flat four-mile circuit using the New Boston Rail Trail and a gravel road around the fairgrounds.
· 12H / 24H / 30H / 6H · Entry closed
Race details, entry and past editions →Manchester City Marathon
USAManchester, New Hampshire
Manchester, New Hampshire city marathon — not the UK race.
· Marathon
Race details, entry and past editions →Entry information ↗Krampuslauf
USALyme, New Hampshire
Mountain trail races on Dartmouth Skiway’s Holt’s and Winslow sides, with fixed-distance options and a nine-hour lap challenge.
· 10K / 5K / 9H
Race details, entry and past editions →Entry information ↗Baldface Scramble
USAChatham, New Hampshire
Mountain trail races over the Baldfaces in the White Mountains.
· 14K / 29K · Status TBC
Race details, entry and past editions →Black Bear Trail Races
USAWaterville Valley, New Hampshire
Mountain and forest trail races at Waterville Valley.
· 23K / 4mi / 50K · Status TBC
Race details, entry and past editions →Race The Cog
USABretton Woods, New Hampshire
Mountain races beside the Mount Washington Cog Railway.
· 2.75mi / 5.5mi · Status TBC
Race details, entry and past editions →Kilkenny Ridge Race
USAStark, New Hampshire
Remote mountain trail races along Kilkenny Ridge.
· 25K / 25mi / 50mi · Status TBC
Race details, entry and past editions →Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Clarence DeMar Marathon
USAKeene, New Hampshire
New Hampshire’s September DeMar marathon.
Next date not listed
Race guide and recorded editions →Ghost Train Trail Races
USABrookline, New Hampshire
A rail-trail weekend between Brookline and Milford, with a 30-hour challenge, a night race and a Sunday 15-mile race.
Next date not listed
Race guide and recorded editions →New Hampshire Marathon
USABristol, New Hampshire
New Hampshire Marathon in Bristol.
Next date not listed
Race guide and recorded editions →Smuttynose Rockfest Half Marathon
USAHampton, New Hampshire
Smuttynose Rockfest Half Marathon in Hampton.
Next date not listed
Race guide and recorded editions →Choosing a race in New Hampshire
The unfiltered upcoming calendar includes events in Bretton Woods (1), Chatham (1), Lyme (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about running races in New Hampshire
Which running races are coming up in New Hampshire, United States?
The Hamsterwheel is listed for 7 November 2026 (entry closed). Manchester City Marathon is listed for 8 November 2026. Krampuslauf is listed for 5 December 2026. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in New Hampshire, United States?
Look for 10K races, 25K races, 50K races, 5K races and marathons in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for New Hampshire, United States?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.