Trail Terrier Ultra Around Hamilton

Flamborough, Canada • 30 May 2026

Trail Terrier Ultra Around Hamilton

The event features a 100 miles route that circumnavigates the City of Hamilton and visits six communities: Ancaster, Dundas, Flamborough, Glanbrook, Stoney Creek and Hamilton. The start is located in Carlisle, Ontario. For 2026 the route will be run clockwise; the route notes indicate turning right onto Centre Road heading south at the start.

There are two completion options. One option is to cover the entire distance in a single attempt and finish within 40 hours to earn a Gold buckle. The other option allows completing the full distance across the month of June to earn a Pewter buckle. The event allows crewed support, pacers and staged completion; participants may complete the distance in multiple segments if preferred.

All finishers receive a belt buckle. A road book and a route map will be posted before the event. The listed registration price for the 100 Mile category is CA$66.98 and the event notes limited spots for that category. Visit the organization's website for the most recent information.

Race information

100 mi
100 Mile
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races at Kelso Conservation Area include kids 1 km and 3 km plus 6.9 km, 13.8 km and 20.6 km options. The cup-free event provides water at start, finish and aid stations and offers optional wooden finisher medals.

Trail race in Cambridge Ontario on May 9, 2026 offering 12.5 km, 25 km, 50 km, a 12 hour event and a team relay. Races use repeated 6.25 km loops and the event includes fundraising for KidsAbility.

A chip timed 4 km on Cambridge’s Mill Run Trail on May 16, 2026. The certified crushed gravel course is an out and back with parking at Riverside Park and reusable chip timing.

Two days of trail racing in Ancaster on a 20 km loop offering distances from 10K to 100 miles. Four aid stations, a cup free policy, and status as a Western States 2027 qualifying race.

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