100 Mile
16 x 10km Loop
Open to ages 18+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:00pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 98 spots left.
- Price:
- $300.25 incl. $15.25 Fee
- Registration:
- Registration closes on July 31, 2025 at 11:59pm CDT and re-opens on August 1, 2025 at 12:00am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 10, 2024, 12:00am CDT | July 31, 2025, 11:59pm CDT | $300.25 |
| August 1, 2025, 12:00am CDT | August 15, 2025, 11:59pm CDT | $300.25 |
| August 16, 2025, 12:00am CDT | August 22, 2025, 11:59pm CDT | $305.50 |
| August 23, 2025, 12:00am CDT | August 23, 2025, 12:00pm CDT | $310.75 |
100 Kilometer
10 x 10km Loop
Open to ages 18+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:00pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 100 spots left.
- Price:
- $234.20 incl. $14.20 Fee
- Registration:
- Registration closes on July 31, 2025 at 11:59pm CDT and re-opens on August 1, 2025 at 12:00am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 10, 2024, 12:00am CDT | July 31, 2025, 11:59pm CDT | $234.20 |
| August 1, 2025, 12:00am CDT | August 15, 2025, 11:59pm CDT | $234.20 |
| August 16, 2025, 12:00am CDT | August 22, 2025, 11:59pm CDT | $239.50 |
| August 23, 2025, 12:00am CDT | August 23, 2025, 12:00pm CDT | $244.80 |
50k
5 x 10k Loop
Open to ages 18+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:00pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 97 spots left.
- Price:
- $160.00 incl. $10.00 Fee
- Registration:
- Registration closes on July 31, 2025 at 11:59pm CDT and re-opens on August 1, 2025 at 12:00am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 10, 2024, 12:00am CDT | July 31, 2025, 11:59pm CDT | $160.00 |
| August 1, 2025, 12:00am CDT | August 15, 2025, 11:59pm CDT | $160.00 |
| August 16, 2025, 12:00am CDT | August 22, 2025, 11:59pm CDT | $165.30 |
| August 23, 2025, 12:00am CDT | August 23, 2025, 12:00pm CDT | $170.60 |
Marathon
4 x 10km Loop (with small add-on loop one and two)
Open to ages 17+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:30pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 97 spots left.
- Price:
- $144.10 incl. $9.10 Fee
- Registration:
- Registration closes on July 31, 2025 at 11:59pm CDT and re-opens on August 1, 2025 at 12:00am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 10, 2024, 12:00am CDT | July 31, 2025, 11:59pm CDT | $144.10 |
| August 1, 2025, 12:00am CDT | August 15, 2025, 11:59pm CDT | $144.10 |
| August 16, 2025, 12:00am CDT | August 22, 2025, 11:59pm CDT | $149.40 |
| August 23, 2025, 12:00am CDT | August 23, 2025, 12:00pm CDT | $154.70 |
Half Marathon
2 x 10km Loop (with small add-on loop one)
Open to ages 17+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:30pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 104 spots left.
- Price:
- $112.30 incl. $7.30 Fee
- Registration:
- Registration closes on July 31, 2025 at 11:59pm CDT and re-opens on August 1, 2025 at 12:00am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 10, 2024, 12:00am CDT | July 31, 2025, 11:59pm CDT | $112.30 |
| August 1, 2025, 12:00am CDT | August 15, 2025, 11:59pm CDT | $112.30 |
| August 16, 2025, 12:00am CDT | August 22, 2025, 11:59pm CDT | $117.60 |
| August 23, 2025, 12:00am CDT | August 23, 2025, 12:00pm CDT | $122.90 |
10K
Single loop
Open to ages 17+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:30pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 100 spots left.
- Price:
- $85.80 incl. $5.80 Fee
- Registration:
- Price increases to $91.10 after July 31, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 10, 2024, 12:00am CDT | July 31, 2025, 11:59pm CDT | $85.80 |
| August 1, 2025, 12:00am CDT | August 15, 2025, 11:59pm CDT | $91.10 |
| August 16, 2025, 12:00am CDT | August 22, 2025, 11:59pm CDT | $91.10 |
| August 23, 2025, 12:00am CDT | August 23, 2025, 12:00pm CDT | $96.40 |
100 Mile Relay
2-5 Person Relay, 16 x 10km Loops (open relay order)
Open to ages 17+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:00pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 99 spots left.
- Price:
- $96.40 incl. $6.40 Fee
- Registration:
- Registration ends August 23, 2025 at 11:59am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 3, 2024, 12:00am CDT | August 23, 2025, 11:59am CDT | $96.40 |
100 Kilometer Relay
2-5 Person Relay, 10 x 10km Loops (open relay order)
Open to ages 17+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:00pm CDT
- End Time:
- 6:00pm CDT
- Registration Limit:
- 150 spots left.
- Price:
- $85.80 incl. $5.80 Fee
- Registration:
- Registration ends August 23, 2025 at 11:59am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 3, 2024, 12:00am CDT | August 23, 2025, 11:59am CDT | $85.80 |
Ultra Pacer
Pacing is allowed in the 100M and 100K events only. Runners may only have one (1) pacer with them at a time. Each pacer must register on RunSignup as a pacer (this will open in August), listing their runner, and wear a pacing bib received at packet pickup or the timing tent on race day. Included with the entry is the 7IL Ranch venue pass, course support (aid station access), emergency medical support, and pacer bib. Pacers must start and finish at the main start line and remain with their runner at all times unless under an emergency. Pacers are allowed to "mule" for their runners.
100M runners may have a pacer once they have completed eight (8) loops of the course (halfway / 50M).
100K runners may have a pacer after they have completed six (6) loops of the course (final four loops only).
There is no pacing for any other solo event or relay teams.
100M runners may have a pacer once they have completed eight (8) loops of the course (halfway / 50M).
100K runners may have a pacer after they have completed six (6) loops of the course (final four loops only).
There is no pacing for any other solo event or relay teams.
Open to ages 14+.
- Event Dates:
- Saturday August 23, 2025 - Sunday August 24, 2025
- Start Time:
- 12:00pm CDT
- End Time:
- 6:00pm CDT
- Registration:
- Registration Opens August 1, 2025 at 12:00am CDT
- Price:
- $11.60 incl. $1.60 Fee
- Registration:
- Registration ends August 24, 2025 at 4:00pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| August 1, 2025, 12:00am CDT | August 24, 2025, 4:00pm CDT | $11.60 |
This is a service fee for processing your race application. This may be slightly higher or lower per registrant than the amount shown here.
