Every third Monday in April, 30,000 runners come through Boston — and roughly 60,000 supporters come with them. Our nurse team has been serving Boston Marathon runners since 2018, and the same protocols we use for the elite masters field are the ones we book for weekend warriors from Newton, Wellesley, and Back Bay in the week around Patriots' Day.
Here's exactly how we use IV therapy for Boston Marathon prep and recovery.
The week before race day
The mistake most first-time Boston runners make is thinking they can carbo-load and gatorade their way to hydration on Sunday night. That is not how plasma volume works. Serious runners bank hydration in the 48–72 hours before the race, not the night before.
Two days out: The Rookie hydration drip
A liter of lactated Ringer's plus magnesium and B-complex. Not stimulating, not diuretic. It quietly rebuilds plasma volume without the 3 am bathroom trips that come from chugging water.
Race morning
Not the time for a full IV. Coffee, banana, a bagel, sip water. Save the drip for after.
Post-race recovery
The four hours after crossing the finish line at Boylston are the single most important recovery window. Muscle cells are inflamed, glycogen is depleted, and dehydration is real (marathoners typically finish 2–4% dehydrated even in mild conditions).
The Marathoner drip (custom)
What we build for post-race patients:
- 1L lactated Ringer's or normal saline (rehydration)
- Magnesium (cramp prevention)
- B-complex + amino acid blend (protein synthesis restart)
- Glutathione or high-dose vitamin C (oxidative stress from a marathon is real)
- Toradol IV if indicated (for musculoskeletal pain, per clinician approval)
Delivered by an RN to your hotel or Back Bay / Beacon Hill / South End rental. Full drip menu on our signature drips page.