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About RaceIndexOur methodologyData coverageCyclingTriathlon

The New Hampshire Marathon at Newfound Lake

  • Bristol
  • New Hampshire
  • Rural
Data current as of

Official event website & entry ↗

Same event — which distance suits you?

DistanceAscentClimb densityDescentNet elevationMax absolute gradeGAP factor
Marathon412 m9.8 m/km408 m4 m12.0%1.1%
Half MarathonUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
10KUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable

Marathon

Ascent
412 m
Climb density
9.8 m/km
Descent
408 m
Net elevation
4 m
Max absolute grade
12.0%
GAP factor
1.1%

Half Marathon

Ascent
Unavailable
Climb density
Unavailable
Descent
Unavailable
Net elevation
Unavailable
Max absolute grade
Unavailable
GAP factor
Unavailable

10K

Ascent
Unavailable
Climb density
Unavailable
Descent
Unavailable
Net elevation
Unavailable
Max absolute grade
Unavailable
GAP factor
Unavailable

GAP is modelled energy-cost change versus flat, not a time penalty. Unavailable cells mean no sourced value is available yet. Click a distance for its full page.

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Same-event questions

What distances does The New Hampshire Marathon at Newfound Lake offer?

The New Hampshire Marathon at Newfound Lake offers Marathon, Half Marathon, 10K, all run from the same event.

Typical conditions on race weekend

  • 13°CTypical temperature
  • 23 kphTypical wind
  • 3 mmTypical rainfall
  • 78Favourability /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.

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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 →

Source-backed sections

available route profile, race-day conditions, and source facts are shown on this event page. Sections appear only when their source-backed data is available.