Simonton Lake Marathon - MARATHON
51451 State Route 19, Elkhart IN
574-266-0808
Ethanol-free octane ratings: 91
GPS coordinates: N 41.74710 W 85.97504 (entered by Jonathan Lathbury)
Updated by Jonathan Lathbury, July 08, 2021 17:35 CDT
Added GPS coordinates.
Updated by Eric, July 08, 2021 17:19 CDT
I might have octane wrong
Posted by Eric, July 08, 2021 17:16 CDT