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Trail Running Calendar near Descanso 2026-2027

Monthly updates for Descanso

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near Descanso for 2026-2027! We've gathered 16 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
1
Fr

San Diego 100

Trail Run 100 mi
May
2
Sa

Trails n Vines Wine Run

Trail Run 3 mi 6 mi 9 mi
May
16
Sa

Corral Canyon Trail Scramble

Trail Run 5 mi 9 mi 14 mi 50 km
June 2026
Jun
6
Sa

Pacific Crest Trail 50 (PCT 50)

Trail Run 50 mi
September 2026
Sep
5
Sa

Noble Canyon 50K

Trail Run 15 km 50 km
October 2026
Oct
3
Sa

Cuyamaca 100K

Trail Run 100 km
Oct
17
Sa

The Peak

Trail Run Half Marathon Marathon 50 km
Oct
23
Fr

San Diego 200

Trail Run 200 mi
Oct
23-24
Fr - Sa

Ragnar Trail Individual SoCal

Trail Run 3 mi
Oct
23-24
Fr - Sa

Ragnar Trail SoCal

Trail Run 113 mi
November 2026
Nov
1
Su

Horsethief Canyon Half Marathon

Trail Run 10 km Half Marathon
December 2026
Dec
5
Sa

Anza Borrego Cuyamaca 50 Mile Run

Trail Run 50 mi
February 2027
Feb
27
Sa

Sycamore Canyon

Trail Run 13 mi 50 km 100 km
March 2027
Mar
13
Sa

Old West Trail Runs

Trail Run 13 mi 26 mi 50 km
Mar
19-20
Fr - Sa

Pirate's Cove 6/12/24 Hour Run/hike

Trail Run
April 2027
Apr
10
Sa

Oriflamme Trail Run

Trail Run 50 km
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