New Mexico Half Marathons
Trail Half Marathons (T)
Official Walker Friendly Half Marathons in New Mexico
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
New Mexico Half Marathons 2026 & 2025
Date
Sat Jan 3, 2026
Location
Las Cruces, NM
No New Mexico Half Marathons in February at this Time
Sat Mar 7, 2026 (W)
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Sun Mar 8, 2026 (W)
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Sat Mar 28, 2026
Dead Running Chili Pepper Series 50k, Marathon, Half, 10k, 5k (day 1)
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Dead Running Chili Pepper Series 50k, Marathon, Half, 10k, 5k (day 2)
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Las Cruces, NM
Las Cruces, NM
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Albuquerque, NM
Sat Apr 11, 2026
Albuquerque, NM
Sat May 2, 2026
Sun May 3, 2026
Shiprock, NM
Albuquerque, NM
No New Mexico Half Marathons in June at this Time
No New Mexico Half Marathons in July at this Time
Sun Aug 10, 2025
Albuquerque, NM
Sun Sep 14, 2025
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Sun Sep 20, 2026
Chips & Salsa Half Marathon 2025 Registration
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Santa Fe International Half Marathon, 5k, 1mi 2026 Registration
Albuquerque, NM
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Santa Fe, NM
Sun Oct 4, 2026 (W)
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Sun Oct 19, 2025 (W)
Sat Oct 24, 2026 (W)
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Sun Oct 25, 2026 (W)
Great Balloon Chase 1/2 Marathon & 5k Race 2026 Registration
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Duke City Marathon, Half Marathon, 5k
Dead Running Day of the Dead Series 50k, Marathon, Half, 10k, 5k (day1)
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Dead Running Day of the Dead Series 50k, Marathon, Half, 10k, 5k (day 2)
Albuquerque, NM
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Albuquerque, NM
Las Cruces, NM
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Las Cruces, NM
Sat Nov 8, 2025
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Sun Nov 8, 2026 (W)
United We Run Flying Horse Half Marathon, 10k, 5k
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Mainly Marathons Southwest Series 26.2mi, 13.1mi, 50/10/5k (day 1)
Sun Dec 7, 2025
Sunland Park, NM
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Farmington, NM
Teec Nos Pos, NM
New Mexico Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for New Mexico half marathons, but have no control of when they set, announce or update their dates.
New Mexico Half Marathons
The New Mexico Half Marathon Calendar is a complete simplistic listing of New Mexico half marathons. Currently the New Mexico half marathon schedule has 2025 New Mexico half marathons and 2026 New Mexico half marathons as they roll in. New Mexico half marathons 2025 & New Mexico half marathons 2026 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol. The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.
The New Mexico half marathon calendar features a complete listing of Albuquerque half marathons, Los Alamos half marathons, Las Cruces half marathons, Roswell half marathons, Clayton half marathons, Lovington half marathons, Shiprock half marathons, Taos half marathons, Valles Caldera half marathons, Red River half marathons, Santa Fe half marathons, and many more 1/2 marathons in NM.