As stakes season picks up and three-year-old pacers start to target Canadian harness racing's biggest prize, Trot Insider will track the contenders and eligibles as they prepare for the 2017 Pepsi North America Cup.

This year's edition of the $1 million Pepsi North America Cup will take place on Saturday, June 17 at Mohawk Racetrack. The eliminations will be held a week prior.

For the past several years, Trot Magazine's Pepsi North America Cup Spring Book has served as an initial barometer for the colts and geldings that may be in the running for the sophomore pacing set's single biggest payday. As in past years, the Spring Book will appear in the April issue of Trot.

Here are the horses that have made the March 15 N.A. Cup nomination payment and have raced or are in-to-go as of April 7, 2017. Horses making debuts on this list appear in bold.

Air Strike -- last qualified on March 24 at The Meadowlands, finished fourth, individually timed in 1:54.1; entered to qualify on April 8 at The Meadowlands

Beach House -- last raced April 1 at The Meadows, finished sixth, individually timed in 1:55.4; entered to race on April 8 at The Meadows

Beckhams Z Tam -- last qualified April 5 at Hoosier Park, finished first in 1:56.1

Classic Pro -- entered to qualify on April 7 at Southern Oaks Training Center

Clouseau Hanover -- last raced on March 9 at Woodbine Racetrack, finished sixth, individually timed in 1:54.1; entered to qualify on April 7 at Mohawk Racetrack

Fear The Dragon -- last qualified on March 28 at Spring Garden Ranch, finished first in 1:57.1

Henry The Dragon -- last raced on April 6 at Dover Downs, finished first in 1:52.4 (now three-for-three in 2017)

Lawrencetown Beach -- last raced on March 27 at Woodbine Racetrack, finished seventh, individually timed in 1:57

Lindythefourteenth -- entered to qualify on April 8 at Pompano Park

Macs Jackpot -- last qualified on April 4 at Harrah's Philadelphia, finished first in 1:55.2

Major Moe -- last qualified on March 28 at Spring Garden Ranch, finished second, individually timed in 1:57.1

Rock It Scott -- last raced on April 4 at Mohegan Sun Pocono, finished first in 1:54

Rock This Way -- entered to qualify on April 7 at Mohawk Racetrack

Santafes Coach -- last qualified on April 5 at Mohegan Sun Pocono, finished first in 1:59.1

Stealth Bomber -- last raced on April 3 at Woodbine Racetrack, finished second, individually timed in 1:54.2

Talbot Romeo -- last raced on February 23 at Woodbine Racetrack, finished first in 1:52.3

Twin B Cowboy -- entered to qualify on April 7 at Southern Oaks Training Center

The next sustaining payment for the Pepsi North America Cup is due April 15. The fee is $1,000 CAD or $715 USD.

Below is the list of current eligible three-year-old pacers to the 2017 Pepsi North America Cup as of the March 15 payment.

(Photo, clockwise from top left: Lindythefourteenth (Lisa Photo); Rock This Way (New Image Media); Twin B Cowboy (New Image Media))