All marathons

Early April · Southeast · Out-and-Back

Coastal Delaware Running Festival

Rehoboth Beach, DE

Event: Marathon (26.2)

  • Best for PR
  • Boston Qualifier

Registration opens on the organizer's site

Typical start temp
47°F(estimated)
Field size
~1,000 runners(estimated)
Course
Flat
Elevation
80 ft gain · 0 ft net(estimated)

Why runners choose this race

A out-and-back course around Rehoboth Beach, DE, with very little meaningful elevation change.

Good fit if

  • · PR attempts
  • · Boston qualification
  • · Runners who want a low-key start

Think twice if

  • No notable warnings in the data.

Course and logistics

Course type
Out-and-Back
Surface
Road
Total gain
80 ft(estimated)
Total loss
80 ft(estimated)
Net elevation
0 ft(estimated)
Field size
~1,000 runners(estimated)
Crowd support
Pockets of spectators
Entry
Easy
Entry fee
$100(most recent listed price)
Day of week
Saturday
Start / finish
Start and finish in the same area

Race details

Typical timing
Early April
Next confirmed date
Saturday, April 10, 2027
Registration
Open now
Region
Southeast
Editorial tier
Recommended
Prestige
6.0/10(estimated)
Data last reviewed
2026-08-26

Event: Marathon (26.2)

Good to know

  • Best for PR
  • Boston Qualifier
  • Out-and-back
  • Flat course
  • Easy entry

Race-day weather

Modelled from location, month and coastal proximity — not verified race history.

Typical start
47°F(estimated)
By midday
57°F(estimated)
Dew point
40°F(estimated)
ExcellentGoodWarmHeat risk

Typical start sits at 47°F excellent marathon conditions.

Similar races

Mid-March · Southeast

Wrightsville Beach Marathon

Wrightsville Beach, NC

Weather
47°Ftypical start
Field size
~1,000 runners
Course
Flat
Elevation
100 ft gain

Fast coastal North Carolina qualifier

PR9.4Weather9.2Experience7.2

Early March · Southeast

Myrtle Beach Marathon

Myrtle Beach, SC

Weather
48°Ftypical start
Field size
~1,500 runners
Course
Flat
Elevation
80 ft gain

Fast coastal resort course

PR9.4Weather9.1Experience7.4

Mid-January · Southeast

Charleston Marathon

Charleston, SC

Weather
44°Ftypical start
Field size
~1,500 runners
Course
Flat
Elevation
150 ft gain

Lowcountry marsh and historic streets

PR9.4Weather9.1Experience7.4