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About RaceIndexOur methodologyData coverageCyclingTriathlon
  • Relay
  • 42.2 km
  • Portland
  • Event weekend starts
  • Open entry

Maine Marathon (Portland) Relay

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2026 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Modelled energy-cost change 0.9% versus flat · net elevation 0 m

View verified GPS mapOfficial event website & entry ↗
Data current as of

Decision summary

Maine Marathon (Portland) Relay at a glance

Route ascent
357 m

Lower than 39% of comparable mapped races

Typical conditions
84/100

Historical race-date favourability, not a forecast

Evidence depth
30 verified facts

Stored GPS route

Quick answers

What runners ask first

Maine Marathon (Portland) Relay route map

raceindex.org has a GPS course file for Maine Marathon (Portland) Relay, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

How hilly is the Maine Marathon (Portland) Relay?

The Maine Marathon (Portland) Relay route has 357 m of ascent, 358 m of descent and an estimated 0.9% grade-adjusted pace penalty versus a flat route.

Where does the Maine Marathon (Portland) Relay route go?

The Maine Marathon (Portland) Relay route starts at Baxter Boulevard along Portland's Back Cove and finishes at Baxter Boulevard along Portland's Back Cove (same as start). Underfoot, expect road. It passes Back Cove, Martin Point Bridge, Mackworth Point (Falmouth), Route 1 and Route 88.

What should runners know on race day for the Maine Marathon (Portland) Relay?

Course runs along Baxter Boulevard, Route 1 and Route 88 between Portland, Falmouth and Yarmouth; parking available in lots along Marginal Way (InterMed garage at 84 Marginal Way, AAA, USPS, Maine Community Bank lots), Back Cove lot and Deering Oaks; free relay shuttle buses run between the start/finish and the three relay exchanges. Bands, entertainers and enthusiastic fans line the route. Charity Bib Program refunds part of the entry fee to runners who raise at least $200 for an affiliated charity.

Race character

Scenery

  • Coastal
  • Forest
  • Waterfront
  • City
  • Countryside

Atmosphere

  • Community
  • Charity
  • Scenic Tour

Terrain

  • Trail
  • Road

Entry, logistics and records

Entry requirements

Entry status
Open entry: The held registration model is open entry and this edition is not marked sold out.

Race day logistics

Closed roads
Course runs along Baxter Boulevard, Route 1 and Route 88 between Portland, Falmouth and Yarmouth; parking available in lots along Marginal Way (InterMed garage at 84 Marginal Way, AAA, USPS, Maine Community Bank lots), Back Cove lot and Deering Oaks; free relay shuttle buses run between the start/finish and the three relay exchanges.
Expo / packet pickup
Stevens Square Community Center, 631 Stevens Avenue, Portland. Sat Oct 3: expo 11:00-17:00, bib pickup 11:00-19:00. Race-day bib pickup Sun Oct 4 05:30-07:00 at Pedro Field next to start/finish.
On-course music
Bands, entertainers and enthusiastic fans line the route

Access and course status

Start
Baxter Boulevard along Portland's Back Cove
Finish
Baxter Boulevard along Portland's Back Cove (same as start)

Course facts

Surface
Road
Landmarks
Back Cove, Martin Point Bridge, Mackworth Point (Falmouth), Route 1, Route 88, Yarmouth
Notable features
  • All-volunteer organized (more than 800 volunteers needed)
  • among the most affordable marathons, with 64% of gross profits donated to charity. Portland is roughly 2 hours from Boston with direct flights from DC, Denver, Chicago, Atlanta and NYC. Charity Bib Program refunds part of the entry fee to runners who raise at least $200 for an affiliated charity
  • Aid stations approximately every two miles with water and Nuun
  • Teams of 2 to 4 participants run the full marathon distance
  • relay exchange stations with free shuttle buses, geared toward groups and charity fundraisers

How hilly is the Maine Marathon (Portland) Relay?

15%67%15%
  • Steep descent 1%
  • Descent 15%
  • Flat 67%
  • Climb 15%
  • Steep climb 2%
Total ascent
357 m
Net elevation
+0 m
GAP factor
0.9%
Longest climb
670 m at 5.9%
Gradient mix and ascent are derived from the course geometry under our published normalisation, not taken from organiser marketing.

What are typical race-day conditions?

  • 14°CTypical temperature
  • 14 kphTypical wind
  • 3 mmTypical rainfall
  • 84Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

More race details

Is the Maine Marathon (Portland) Relay flat?

Its normalised GAP factor is 0.9% slower than a flat course, with about 357 m of total ascent.

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Read the full methodology →