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MarathonHalf Marathon10K5KRegistration open

Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K

Syracuse, Utah
Entry from
$35
Days to go
3

At a glance

Date
Oct 9, 2026
Location
Syracuse, Utah
Distances
Marathon, Half Marathon, 10K, 5K
Registration
Registration open until Oct 9, 2026, via runsignup.com
Official site
onhillevents.com
Listed from
RunSignUp
Last checked
Oct 6, 2026

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About this race

The Antelope Island Marathon has four distances. Full Marathon, Half Marathon, 10K and 5K. 

All the distances are on Antelope Island. Antelope Island is home to 600 bison and the largest island on the Great Salt Lake. This course is a true marathon in that it is not all downhill like many. There are several rollers for the runners. The views of the race have the Great Salt Lake to the East and Antelope Island mountain on the West.

Key dates

Registration opens

May 6, 2025

Tier 1 ends

Jul 11, 2026

Tier 2 ends

Aug 10, 2026

Tier 3 ends

Sep 9, 2026

Tier 4 ends

Sep 24, 2026

Tier 5 ends

Oct 2, 2026

Tier 6 ends

Oct 6, 2026

Today

Standard ends

Oct 8, 2026

2d

Registration closes

Oct 9, 2026

3d

Race day

Oct 9, 2026

3d

Standard ends

Oct 9, 2026

3d

Tier 7 ends

Oct 9, 2026

3d

Tier 8 ends

Oct 9, 2026

3d

Pricing

Pacer Full Marathon invite only

Standard, until Oct 9, 2026

$1000

Pacer Half Marathon (Invite Only)

Standard, until Oct 9, 2026

$1000

Full Marathon

Tier 7, then $133.50 from Oct 9, 2026

$123.50

Full Marathon Slow Racers - Over 6 Hrs 30 Min to finish

Tier 7, then $133.50 from Oct 9, 2026

$123.50

Half Marathon

Tier 7, then $120.50 from Oct 9, 2026

$110.50

10K

Tier 7, then $68.50 from Oct 9, 2026

$58.50

5K

Tier 7, then $68.50 from Oct 9, 2026

$58.50

Virtual Race

Standard, until Oct 8, 2026

$35

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Straight-line distance

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