Nevada Triathlon Calendar 2025-2026

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Explore the best triathlons in Nevada for 2025-2026! Our updated list features 52 exciting races across the region. Find your next race in Nevada below and join the running community at these great events!

October 2025
Oct
12
Sunday

The Original Las Vegas Marathon

5 km 10 km 13 mi 26 mi
Oct
18
Saturday

Twilight Red Rock 1/2 Marathon

5 km 10 km 13 mi
Oct
18
Saturday

The Best Races - Las Vegas

5 km 10 km 13 mi
Oct
18
Saturday

Peavine Peak Hill Climb

Trail Run 9 mi
Oct
20-24
Mo - Fr

Ultra X Nevada

Trail Run 220 km
Oct
25
Saturday

Trail Of Terror - Las Vegas, NV

Trail Run 5 km 10 km ... 50 km 6 hr
Oct
26
Sunday

Las Vegas Marathon

7 mi 13 mi 26 mi
November 2025
Nov
1
Saturday

The Best Races - Las Vegas

5 km 10 km 13 mi
Nov
8
Saturday

Red Rock Canyon Ultra

Trail Run 17 km 50 km 100 km
Nov
8
Saturday

Ferris Fifty

Trail Run 15 km 50 km 50 mi
Nov
22-23
Sa - Su

Fire Fest Ultra

Trail Run 5 km 10 km ... 100 mi 48 hr
Nov
27
Thursday

Las Vegas Turkey Trot

5 km 12 km 13 mi
Nov
27
Thursday

Reno's Wobble Before You Gobble 10K

5 km 10 km
Nov
29
Saturday

The Best Races - Las Vegas

5 km 10 km 13 mi
Nov
30
Sunday

Las Vegas Motor Speedway Running Festival

5 km 10 km 13 mi 26 mi
December 2025
Dec
6
Saturday

Las Vegas Great Santa Run

5 km
Dec
6
Saturday

Hoover Dam Marathon

5 km 10 km 13 mi 26 mi
Dec
27
Saturday

The Best Races - Las Vegas

5 km 10 km 13 mi
January 2026
Jan
10
Saturday

Lake Mead Marathon

5 km 10 km 13 mi 26 mi
Jan
24
Saturday

Little Big Dog Trail Run

Trail Run
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