5K
5 km
Costa Mesa
2027-05-01
Open entry

Hoag OC Marathon Running Festival 5K

Official event website & entry ↗Plan my paceData current as of 2026-07-06

Decision summary

Hoag OC Marathon Running Festival 5K at a glance

Typical conditions: 75/100
Evidence depth: 16 verified facts

Route details

Known course facts at a glance

Methodology →

Hoag OC Marathon Running Festival 5K has known course details for its 5k race. The summary below keeps the focus on what is confirmed for the course.

Official distance: 5 km
Terrain: Road, Beach
Scenery: Coastal, Waterfront, City, Parkland

Quick answers

What runners ask first

What should runners know on race day for the Hoag OC Marathon Running Festival 5K?

Added to the festival in 2025.

Race character

Scenery

Coastal
Waterfront
City
Parkland

Atmosphere

Festival
Scenic Tour
Community

Terrain

Road
Beach

Entry, logistics and records

Records and field

Field size: The festival has grown to over 23,000 participants across all events.

Entry requirements

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

Race day logistics

Expo / packet pickup: Free two-day Health and Fitness Expo at the OC Fair & Event Center, Friday May 1 and Saturday May 2, featuring running, health and nutrition products.

Course facts

Notable features: Hoag OC 5K is a run or walk held Saturday evening (sunset) at the OC Fair & Event Center
added to the festival in 2025

What are typical race-day conditions?

16°CTypical temperature
19 kphTypical wind
1 mmTypical rainfall
75Favourability /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.

Loading race page

Entry, logistics and records

Records and field

Field size: The festival has grown to over 23,000 participants across all events.

Entry requirements

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

Race day logistics

Expo / packet pickup: Free two-day Health and Fitness Expo at the OC Fair & Event Center, Friday May 1 and Saturday May 2, featuring running, health and nutrition products.

Course facts

Notable features: Hoag OC 5K is a run or walk held Saturday evening (sunset) at the OC Fair & Event Center
added to the festival in 2025

Hoag OC Marathon Running Festival 5K

Hoag OC Marathon Running Festival 5K at a glance

Known course facts at a glance

What runners ask first

What should runners know on race day for the Hoag OC Marathon Running Festival 5K?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Hoag OC Marathon Running Festival 5K

Hoag OC Marathon Running Festival 5K at a glance

Known course facts at a glance

What runners ask first

What should runners know on race day for the Hoag OC Marathon Running Festival 5K?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Hoag OC Marathon Running Festival 5K at a glance

Known course facts at a glance

What runners ask first

What should runners know on race day for the Hoag OC Marathon Running Festival 5K?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Related mapped-route collections

5K route maps

Hoag OC Marathon Running Festival 5K at a glance

Known course facts at a glance

What runners ask first

What should runners know on race day for the Hoag OC Marathon Running Festival 5K?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Records and field

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Related mapped-route collections

5K route maps