Full Breakdown
Edmonton Marathon Course Miscalculation Raises Qualifier Concerns
8/21/2026, 4:15:36 AM
Course Miscalculation
The 2026 Servus Edmonton Marathon and its half-marathon were later found to be longer than the certified distances. Race director Tom Keogh confirmed that a detour around construction on the Wellington Bridge added 674.7 m to both routes, and that the west-end turnaround adjustment did not fully offset the added length. The error was discovered after runners reported unusually slow splits and GPS recordings that exceeded the expected distance.
Data & Statistics
- Extra distance reported: 674.7 m (Keogh), 647.7 m (Globe and Mail), 674.4 m (Guardian).
- Typical marathon distance: 42.195 km (26.22 mi).
- GPS recordings: Half-marathon runners logged 21.9–22.1 km (standard 21.1 km) and noted an overall excess of roughly 700–900 m.
- Boston Marathon qualifying impact: A 90-second to two-minute addition could shift a chip time from under the 3:05 hr standard to above it.
- Athlete example: Mitch Walz ran a chip time of 3:03 hr, missing his sub-3:05 hr Boston qualifier by three minutes despite believing he had completed the standard distance.
Official Statements & Responses
Tom Keogh issued statements acknowledging the mistake, describing it as an “error” in how the detour-related adjustments were calculated and asserting that the marathon “owns this error” and “takes full responsibility.” He said the organization is working with Athletics Canada and other partners to determine how the results can be recognized.
The Boston Athletic Association indicated it cannot accept adjusted results if the race distance deviates from the official 42.2 km standard.
Criticism & Opposition
Elite competitors voiced disappointment. Half-marathon champion Rory Linkletter argued that the turnaround point removed only about 345 m per direction, leaving roughly 690 m unaccounted for, and called the mistake “honest, embarrassing.” He emphasized that the discrepancy directly affected athletes chasing Boston qualifying times.
Mitch Walz described the experience as “deflating,” saying his effort felt “pulled out from underneath” him after learning the course was longer.
Conflicting Reports & Gaps
Sources differ on the precise magnitude of the excess distance: Keogh’s 674.7 m, Globe and Mail’s 647.7 m, and The Guardian’s 674.4 m. Organizers maintain the course was measured by a World Athletics/Athletics Canada Grade A measurer, while numerous runners point to consistent GPS data indicating a substantial overrun. No independent re-measurement has been published, leaving the exact discrepancy unresolved.
Verbatim Quotes
- “We do not take this lightly. We hosted the nation's best athletes and their finishing times did not truly reflect their amazing performances.” — Tom Keogh
- “Not only did I kind of achieve one of my goals and run as good of a race as I could have imagined or dreamed, it just feels as if it was all pulled out from underneath me,” — Mitch Walz
- “To be clear, this is an honest, embarrassing mistake, but the right thing to do is to let the athletes have the peace of mind of knowing what their TRUE efforts were worth on Sunday,” — Rory Linkletter
What’s Next
The organizing committee has pledged to review its certification procedures with Athletics Canada and ensure future courses are accurately measured. Discussions are ongoing to decide whether the 2026 results will be adjusted, recognized for qualification purposes, or left unchanged pending a formal re-measurement. Runners and coaches are monitoring the outcome closely, as the decision will affect eligibility for upcoming events such as the Boston Marathon and the World Athletics Road Running Championships.
