10Ks in New Hampshire

New Hampshire has 4 upcoming 10Ks. The 10K hits a sweet spot between speed and endurance — a real race without the full training commitment of a half marathon.

4 upcoming races listed

Fun races Scenic races Competitive races Quirky races Festive races For a Cause races Beginner-friendly

Market Square Day 10K 2026

Kick off Portsmouth's Market Square Day celebration with a lively 10K through downtown streets, culminating at historic Strawbery Banke.

Scenic
Competitive
Festive

Sat, Jun 13, 2026, 9:00 AM EDT10KPortsmouth, NH

EasygoingRUN

Course · Road · Flat · Timed race

Run For Freedom 5K/10K

Celebrate the 4th of July with a patriotic 10K that supports veterans, featuring festive attire prizes and delicious post-race snacks.

Fun
Quirky
Festive
For a Cause

Sat, Jul 4, 2026, 8:00 AM EDT10KDerry, NH

Steady EffortRUN

Course · Rolling · Family-oriented

LIVE Saunders at Rye Harbor 10K

Join the 50th anniversary Saunders 10K in Rye, NH, featuring a competitive field, cash prizes, and a celebratory post-race party.

Fun
Competitive
Festive

Thu, Aug 20, 2026, 6:00 PM EDT10KRye, NH

Steady EffortRUN

Course · Rolling · Timed race

Keene Family YMCA Fall Foliage Trail Races

Explore Keene's best fall trails and support the YMCA's community programs at this scenic and cause-driven event.

Fun
Scenic
Competitive
Festive
For a Cause

Sun, Oct 4, 2026, 9:00 AM EDT10KKeene, NH

Push PotentialRUN

Course · Trail · Hilly · Family-oriented

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More 10K races

All races in New Hampshire 10Ks in Concord, NH 10Ks in Nashua, NH 10Ks in Keene, NH 10Ks in Exeter, NH 10Ks in Portsmouth, NH 10Ks in Franklin, NH 10Ks in New Ipswich, NH

Other distances in New Hampshire

5Ks in New Hampshire Half Marathons in New Hampshire Marathons in New Hampshire