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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.
3.1 Miles: T-Shirt
6.2 Miles: T-Shirt
13.1 Miles: T-Shirt
Full Marathon: T-Shirt
26.2 Miles: T-Shirt
Virtual Race: T-Shirt
| Distance | Price | Opens | Closes |
|---|---|---|---|
| 3.1 Miles | $45.00 | Sep 22 | Jul 11 |
| $47.25 | Jul 11 | Aug 10 | |
| $49.50 | Aug 10 | Sep 9 | |
| $51.75 | Sep 9 | Sep 24 | |
| $54.00 | Sep 24 | Oct 2 | |
| $56.25 | Oct 2 | Oct 6 | |
| $58.50 | Oct 6 | Oct 9 | |
| $68.50 |
Interested in this race?
| Oct 9 |
| Oct 9 |
| 6.2 Miles | $45.00 | Sep 22 | Jul 11 |
| $47.25 | Jul 11 | Aug 10 |
| $49.50 | Aug 10 | Sep 9 |
| $51.75 | Sep 9 | Sep 24 |
| $54.00 | Sep 24 | Oct 2 |
| $56.25 | Oct 2 | Oct 6 |
| $58.50 | Oct 6 | Oct 9 |
| $68.50 | Oct 9 | Oct 9 |
| 13.1 Miles | $85.00 | Sep 22 | Jul 11 |
| $89.25 | Jul 11 | Aug 10 |
| $93.50 | Aug 10 | Sep 9 |
| $97.75 | Sep 9 | Sep 24 |
| $102.00 | Sep 24 | Oct 2 |
| $106.25 | Oct 2 | Oct 6 |
| $110.50 | Oct 6 | Oct 9 |
| $120.50 | Oct 9 | Oct 9 |
| Full Marathon | $95.00 | Sep 9 | Jul 11 |
| $99.75 | Jul 11 | Aug 10 |
| $104.50 | Aug 10 | Sep 9 |
| $109.25 | Sep 9 | Sep 24 |
| $114.00 | Sep 24 | Oct 2 |
| $118.75 | Oct 2 | Oct 6 |
| $123.50 | Oct 6 | Oct 9 |
| $133.50 | Oct 9 | Oct 9 |
| 26.2 Miles | $1,000.00 | Sep 22 | Oct 9 |
| Virtual Race | $35.00 | May 6 | Oct 8 |
Agenda Thursday October 8, 2026 4PM to 7:00PM - TBA Friday October 9, 2026 - Race Day 6:00AM to 9:00AM - Same Day Packet Pickup @ Antelope Island Marina (Remember same day pickup is $5 more) 7:00AM - Start Full Marathon @ Antelope Island Marina 8:15AM - Start Half Marathon @ Antelope Island Marina 9:00AM - Start 10K/5K@ Antelope Island Marina 10:30AM - Awards Ceremony @ Antelope Island Marina 2:00PM - Sweep Course - If you cannot complete the Full in 7 Hours or Half 5.5 Hours
Race Results - Timing Via Timing Chips on back of race bibs. Chip Start and Finish. Results are live via your smart phone or tablet as long as WIFI is working. We can print them or give you access to our tablets as you finish as well. Electronic Race Packets - We do race Electronic Race Packets. These are emailed 5 Days prior to the race. If you register after 5 Days prior there are links in your confirmation email or on the agenda page. We do Electronic Race Packets for two reasons. One printin