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Photo: Mateusz Dach

Grandma's Marathon: 2027 race guide

Duluth, United States of America19 June 2027

Grandma's Marathon is June 19, 2027. Check the organizer date, course-specific preparation and practical race-day planning.

Updated and verified Oct 14, 2026

The race at a glance

Route and elevation

Grandma’s Marathon confirms June 19, 2027. The point-to-point course runs from near Two Harbors along Lake Superior to Duluth’s Canal Park, and runners must use the organizer’s bus or train transport to reach the start.

  • Individual vehicle drop-offs at the marathon start are prohibited.
  • The route follows Scenic Highway 61 and includes rolling terrain despite its net descent.
  • The published finish limit is seven hours.

Race guide

Grandma’s: arrange official transport before race morning

The start-transport rule should shape accommodation and breakfast planning. Choose a lodging location with a workable journey to an official pickup, then check the current departure window for that location. A friend driving you toward the start is not a substitute for the permitted system. Keep your race essentials with you and allow time for queues and boarding.

The marathon and Garry Bjorklund Half Marathon share the weekend but have different start locations and transport instructions. Check the distance printed on your confirmation and follow its own pickup arrangements. The William A. Irvin 5K is on Friday, June 18; entering that race alone does not reserve a Saturday marathon place.

The Lake Superior route combines an overall descent with smaller rises. Prepare for changes in rhythm and avoid spending effort trying to force a perfectly even instantaneous pace. Use the official mile markers to assess progress and let the final course profile guide where you expect the terrain to change.

The seven-hour allowance includes station stops and any time spent dealing with equipment. Review the final cutoff and support instructions, including what happens when the course closes. Choose familiar supplies and compare the aid chart with the distances you have practiced between drinks or food. Lakefront conditions may differ from those at your accommodation, so use the race-week forecast and organizer updates when deciding what to wear while waiting for the start. Arrange a clear reunion point in Canal Park and check the walk to baggage and return transport. Entry availability and charity arrangements can change quickly; obtain a confirmed place before assuming that a newsletter signup or interest form secures participation. Recheck collection, baggage and transportation details in the final 2027 weekend guide.

Confirmed race date

Grandma's Marathon: June 19, 2027. Verified on October 14, 2026 against the official event information.

Current race profile

DetailRace information
LocationDuluth, United States of America
Published distance profileMarathon, 5K, Half Marathon
Surfaceroad

The organizer remains authoritative if the course, distance program, venue, registration or schedule changes. Historical conditions are not a forecast; use current organizer advisories and the race-week forecast.

Training calendar anchors

These dates are calendar arithmetic, not proof that a plan length is appropriate.

RunwayCalendar start
14 weeksMarch 13, 2027
16 weeksFebruary 27, 2027
20 weeksJanuary 30, 2027
24 weeksJanuary 2, 2027

Training plan and timing

Compare the start dates below, then choose a plan that fits your current training and available time.

32 weeks and 4 days remain until the listed 19 June 2027 race day.

  1. Start2 January 2027
  2. Build24 weeks
  3. Taper3 weeks
  4. Race day19 June 2027

24-week plan option

Compare 3 other plan lengths
  • 14-week plan
    Start by 13 March 2027
  • 16-week plan
    Start by 27 February 2027
  • 20-week plan
    Start by 30 January 2027

Need a printable plan? Download the Marathon training plan PDF.

Race-day strategy

  • Start conservatively and use effort when terrain, wind, or crowding changes.
  • Rehearse the same pacing cues during key sessions.
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Race-week logistics

Use the current organiser guide for schedules, transport, cutoffs, equipment, and other time-sensitive instructions.

Current details to confirm: start schedule, expo, bib pickup, transport, cutoffs, equipment rules, entry price.

Start logistics

Confirm the exact distance day, start time and venue in the current participant guide.

Confirm waves, check-in, transport and access after the organizer publishes current instructions.

Adaptive AI coach for iPhone

Your race deserves more than a static plan.

Your adaptive AI coach builds around this finish line, follows the training you complete, and adjusts upcoming work around recovery, travel, missed sessions, and race week.

FAQs

When is this race?

The organizer lists June 19, 2027 for this event. Recheck the final participant guide for the represented distance’s start and travel details.

Is the race date official?

Yes. The date was matched to this named race. Registration, course, wave and race-week details can still change independently.

When should training start for this race?

Count back only after the opening weeks fit current readiness. Do not compress missed training to force the event date.

What should athletes recheck before this race?

Recheck the represented distance, registration, participant guide, start, course, cutoff, aid, transport and race-week weather.

What changes preparation for this race?

Grandma’s Marathon confirms June 19, 2027. The point-to-point course runs from near Two Harbors along Lake Superior to Duluth’s Canal Park, and runners must use the organizer’s bus or train transport to reach the start.

Keep going

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