CIM Course Map

General overview of the 2025 California International Marathon/Relay course. For a more dynamic and interactive map please use this Google map.

Fueling & Hydration

The California International Marathon will have 17 aid stations spread throughout the course, each stocked with water (8oz. cups, ~5oz. liquid/cup) and Precision Hydration (8oz. cups, ~5oz. liquid/cup). Three of these stops will also be stocked with Precision Fuel gels and fruit.

Aid Station Information
Station Location Mile

Precision Hydration

Carb and Electrolyte Drink Mix

Precision Fuel

PF 30 Energy Gels, PF 30 Caffeine Gels, PF30 Chews & Fruit

Medical & Toilets
#1 American River Canyon & Oak 2.2 Yes* Yes
#2 Beech & Oak 4.2 Yes* Yes
#3 Woodmore Oaks & FOB 6.4 Yes* Yes Yes
#4 Madison & FOB 8.5 Yes* Yes
#5 Old Fair Oaks 10.0 Yes Yes
#6 Hollister & FOB 12 Yes Yes
#7 Sutter & FOB 13.6 Yes* Yes Yes
#8 El Camino & FOB 15.1 Yes* Yes
#9 Walnut & FOB 16.5 Yes* Yes
#10 Savirien & FOB 17.9 Yes* Yes
#11 Watt & FOB 19.4 Yes* Yes
#12 Monroe & FOB 20.4 Yes* Yes
#13 Howe & FOB 21.4 Yes* Yes Yes
#14 Elvas Bridge 22.3 Yes* Yes
#15 40th & J St. 23.5 Yes Yes
#16 Sutter's Fort 24.5 Yes* Yes
#17 19th & L St. 25.3 Yes* Yes

*Water self refill location available

CIM Fueling: Nutritional Facts

Customize your fuel and hydration plan for CIM

Precision Fuel & Hydration is the Official Fuelling and Hydration Partner for the CIM and the Sacramento Running Association. Use the free Fuel & Hydration Planner to understand your carb, sodium and fluid needs for CIM and get detailed advice about what you’ll find at the aid stations

Nutritional Information

Precision Hydration: Carb and Electrolyte Drink Mix Precision Fuel: PF 30 Energy Gels Precision Fuel: PF 30 Caffeine Gels Precision Fuel: PF 30 Chews Fruit
Size (oz/gram) 2 Scoop in 500ml/16oz water 51g 51g 34g 1/2 Banana
Carbohydrates 30g per 500ml/16oz 30g 30g 30g 13g
Calories 120 Kcal/512 Kj per 500ml/16oz 120kcal 120kcal 120kcal 55kcal
Sodium 500mg per 500ml/16oz 0mg 0mg 0mg <1mg
Potasium 125mg per 500ml/16oz 0mg 0mg 0mg 225mg
Caffeine 0mg 0mg 100mg 0mg 0mg