New Hampshire Horse Racing Betting Guide: Legal Status, Wagering Options & How to Play

Q: What age do I need to bet on horses in New Hampshire?

You must be 18 years old to place pari-mutuel horse racing wagers.

Martin Green
February 20, 2026

Horse racing betting in New Hampshire remains a legal form of pari-mutuel wagering even though the state no longer hosts year-round live racing events. Many bettors familiar with offshore sportsbooks or developments in New Hampshire sports betting want to understand how horse wagering fits into the Granite State’s regulatory landscape.

This guide explains the current legal framework, where and how you can wager on horse races, the types of bets offered, wagering channels available, and important age and regulation details.

Is Horse Racing Betting Legal in New Hampshire?

Yes — horse racing wagering is legal in New Hampshire under state pari-mutuel laws. Even though live races no longer operate regularly within the state, pari-mutuel wagering on races conducted elsewhere is permitted, and betting can take place through licensed off-track and simulcast facilities.

New Hampshire law (RSA Chapter 284) authorizes pari-mutuel wagering on horse races and allows simulcasting of out-of-state races for betting purposes. Regulation of racing and wagering is administered by the New Hampshire Lottery Commission — Investigation & Compliance Division.

History and Current Landscape

Horse racing and pari-mutuel wagering have a long history in New Hampshire, with the first legal pari-mutuel track opening in the early 20th century. Rockingham Park in Salem was a major thoroughbred venue from 1906 until it closed in 2016.

Today, there are no active live horse racing tracks holding regular meets in the state. Instead, betting focuses on simulcast wagering — streams of races run at tracks across North America and internationally — and off-track betting facilities.

Where Can You Bet on Horse Racing in New Hampshire?

The Brook Racebook (Seabrook)

The Brook — formerly Seabrook Greyhound Park — is New Hampshire’s only authorized off-track betting facility where you can walk in and place pari-mutuel wagers on simulcast horse races from around the U.S. and abroad.

At The Brook, bettors can:

Place wagers on thoroughbred, harness, and other races

Watch simulcasts on large screens

Access past performance data and betting programs

Participate in wagering terminals and carrels

The facility also includes seating areas and amenities designed for race viewing.

Other Physical Locations

Some charitable gaming venues and locations licensed under state law may offer simulcast wagering tied to horse races, but The Brook remains the principal racebook in the state.

Mobile and Online Wagering

New Hampshire does not have a dedicated state-regulated advance deposit wagering (ADW) licensing system, but residents can legally wager on horse races online using out-of-state racebooks that accept New Hampshire bettors. These platforms partner with national pari-mutuel pools and allow wagering from anywhere in the state.

Popular online racebook options include major sites such as TVG, TwinSpires, BetAmerica, and XpressBet, which provide access to races, live video streams, and handicapping tools.

How Pari-Mutuel Wagering Works

Horse racing betting in New Hampshire uses pari-mutuel wagering, where all wagers of a given type are pooled together, the track and regulators take a fixed commission, and the rest of the pool is divided among winning bettors.

This means:

Odds fluctuate until betting closes

Payouts are determined by the size of the pool and number of winning tickets

More popular horses often pay lower dividends

Common pari-mutuel wagers include Win, Place, and Show, as well as exotic bets with higher risk and reward.

Types of Horse Racing Bets

New Hampshire bettors can place the following common wager types, whether at The Brook or through online racebooks:

Win, Place, Show

Win: Pick the horse to finish first

Place: Pick a horse to finish first or second

Show: Pick a horse to finish first, second, or third

Exacta

Predict the first two finishers in exact order. These bets offer higher payouts due to difficulty.

Trifecta

Select the top three finishers in exact order — even harder, with higher reward.

Superfecta

Predict the first four finishers in exact order — rare and potentially very lucrative.

Daily Double / Pick 3 / Pick 4 / Pick 5 / Pick 6

Multi-race bets require picking winners (or high finishers) in consecutive races and offer high payout potential but increased variance.

Major Horse Racing Events Accessible to NH Bettors

Even without local live racing, New Hampshire bettors often wager on high-profile races via simulcast or online racebooks, including:

Kentucky Derby

Preakness Stakes

Belmont Stakes

Breeders’ Cup World Championships

Major races at Churchill Downs, Saratoga, Belmont Park, and more

These events draw large wagering pools and are staples for horse race enthusiasts.

Age and Eligibility Requirements

To place pari-mutuel wagers on horse races in New Hampshire:

You must be at least 18 years old to wager on horse races.

This differs from many other forms of gambling in the state (such as sports betting, which generally has a minimum age of 21).

Responsible Gambling Practices

New Hampshire regulators and licensed venues emphasize responsible wagering practices. These include:

Age verification

Wager limits where applicable

Educational resources about problem gambling

Horse racing betting should be treated as entertainment, not a guaranteed income source.

How New Hampshire Compares to Other States

Feature	New Hampshire	Typical Horse Racing State
Live Racing Tracks	❌ none currently	✔ multiple
Simulcast Betting	✔ available	✔ widely available
Off-Track Betting Facilities	Limited (The Brook)	Usually multiple
Online Racebook Access	✔ via out-of-state platforms	✔
Historical Racing Machines	✔ authorized at some locations	Varies
Regulated ADW System	❌ no state ADW license	Some states offer ADW