How to fuel your race
What each major race serves on course — by aid station and mile — and how to build a course-aware plan around the terrain, not even splits.
31 courses mapped · 28 with a full fueling guide
Full guide7 Bridges
16 aid stations · Powerade · 549 ft climb
Course pageAir Force
9 aid stations · 304 ft climb
Full guideAuckland
13 aid stations · PURE · 665 ft climb
Full guideBaltimore
15 aid stations · Gatorade · 743 ft climb
Full guideBaystate
15 aid stations · Gatorade · 261 ft climb
Full guideBerlin
15 aid stations · Maurten · 102 ft climb
Full guideBig Sur
11 aid stations · Precision Fuel & Hydration · 970 ft climb
Full guideBoston
24 aid stations · Gatorade · 457 ft climb
Full guideCape Cod
16 aid stations · Gatorade · 622 ft climb
Full guideChicago
20 aid stations · Gatorade · 19 ft climb
Full guideColumbus
17 aid stations · Gatorade · 339 ft climb
Full guideDetroit Free Press
20 aid stations · Gatorade · 285 ft climb
Full guideDublin
10 aid stations · Lucozade · 543 ft climb
Full guideEmerald Isle
12 aid stations · Gatorade · 165 ft climb
Course pageGrand Rapids
16 aid stations · Gatorade · 192 ft climb
Full guideHartford
15 aid stations · UCAN · 425 ft climb
Full guideHaunted Forest
13 aid stations · Gatorade · 322 ft climb
Full guideIndianapolis Monumental
20 aid stations · 204 ft climb
Full guideLausanne
11 aid stations · 319 ft climb
Full guideLondon
19 aid stations · Lucozade Sport · 187 ft climb
Full guideLong Beach
15 aid stations · Gatorade · 305 ft climb
Full guideMadison
18 aid stations · Gatorade · 501 ft climb
Full guideMaine
15 aid stations · Gatorade · 740 ft climb
Full guideMarine Corps
17 aid stations · Nuun · 664 ft climb
Full guideNew York City
20 aid stations · Gatorade · 411 ft climb
Full guidePhiladelphia
16 aid stations · DryWater · 375 ft climb
Full guideRichmond
16 aid stations · Tailwind Nutrition · 438 ft climb
Full guideRoute 66
13 aid stations · Gatorade · 562 ft climb
Full guideSpace Coast
16 aid stations · Gatorade · 181 ft climb
Full guideTucson
14 aid stations · Neversecond · 148 ft climb
Course pageTwin Cities
14 aid stations · Nuun · 410 ft climb
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Course maps drawn from each race's GPX over © OpenStreetMap contributors.