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Purchase a Mammoth Half Marathon entry on June 17, 2018 to take the San Diego-Mammoth Challenge. Enter your San Diego Half Marathon Bib # before ordering.

Post race shipping to your address on file, US addresses only. Please allow 2 weeks for delivery.

VIP includes private race packet pick up at Expo, free parking, pre- and post-race receptions, VIP gear check and private restrooms! Enter your Bib # before ordering.

Official Mammoth Half Marathon heather navy Blend (cotton/poly) shirts. Domestic shipping included within 2 wks to your address on file. Specify gender and size before ordering. Sorry, we are sold out of all sizes.

Exclusive to Mammoth participants, the Mammoth Track Club & Mammoth Half Marathon are teaming up to offer you a once-in-a-lifetime running camp!  Camp includes dinners with elites, a VIP race entry, clinics, tips, workouts, training runs, MTC Camp Shirt, and Swag Bag. Hosted by Mammoth’s very own Andrew & Deena Kastor, you won’t want to miss this opportunity as they share their love of this special mountain town.  Camp opens at 4pm on Thursday, June 15, and concludes with the Mammoth Half Marathon on Sunday, June 18.

For further info or to request a detailed itinerary, please visit:
http://www.mammothtrackclub.com/2017-mammoth-half-marathon-running-camp.html.

Official San Diego Half Marathon moisture-wicking, technical shirts. Domestic shipping included within 2 wks to your address on file. Specify gender and size before ordering. Sizes available: Sorry, we are sold out of all sizes.  Sleeve screens may vary.

Conveniently pick up your bib on race morning if you are not able to attend our Expo. T-shirts will be available from our t-shirt exchange booth in the post-race finish area (sizes cannot be guaranteed). Enter your Bib # before ordering.