Running
200k
200 km
Alamo City Ultra
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Trail in United States, San Antonio
Distances
Running
104k
104 km
Running
100k
100 km
Trail
50k
50 km
Start: Jan 4, 05:45 AM
Running
48/24 relay
48 km
Running
48h
48 km
Running
30k
30 km
Running
30M
30 km
Trail
25k
25 km
Start: Jan 3, 06:15 AM
Running
25M
25 km
Running
24h
24 km
Running
21M
21 km
Running
14M
14 km
Running
12h
12 km
Trail
10k
10 km
Start: Jan 3, 07:00 AM
Running
7m
7 km
Running
6h
6 km
Trail
5k
5 km
Start: Jan 3, 07:30 AM
Running
3
3 km
Running
1h
1 km
Running
100M
0.1 km
Running
El Taco Loco Land Heritage Institute- San Antonio, Texas 100M, 100k, 50k, 25k, 10k and 5k
0.1 km
About
A fun and challenging mile course featuring 425 feet of elevation among rocks and roots on natural trails, with options for 50k, 25k, 10k and 5k distances.
Catering & aid stations
All aid stations (2) are FULL AID STATIONS and will be full stocked with Texas Style goodies. Drinks - Gatorade, Water, and Electrolyte Mix. Sodas - Coke, Ginger ale, and maybe some orange as well. Sweets - Cookies, Candy, Peanut Butter, Nutella. Salty - Pringles, Trail Mix, Chips. PB&Js, Bean burrito rolls, fruit (bananas, oranges, seasonal fruits). Medical - bandages, vasoline, band aids, etc. ( NO NSAIDS e.g. ibuprofen) , Feminine Care Products. PM Foods- Quesadillas, Soups, Ramen, Potatoes, and fun concoctions.
Typical weather in San Antonio
Monthly averages based on historical data (2000–present).
Jan63°44°
↑ 07:30
↓ 17:58
Feb67°47°
↑ 07:15
↓ 18:24
Mar74°55°
↑ 07:44
↓ 19:43
Apr81°61°
↑ 07:08
↓ 20:01
May87°68°
↑ 06:42
↓ 20:20
Jun92°74°
↑ 06:35
↓ 20:36
Jul94°76°
↑ 06:45
↓ 20:36
Aug96°77°
↑ 07:03
↓ 20:15
Sep90°72°
↑ 07:20
↓ 19:40
Oct82°64°
↑ 07:36
↓ 19:04
Nov71°54°
↑ 06:59
↓ 17:40
Dec65°47°
↑ 07:22
↓ 17:38
Route maps
Last updated: Jun 6, 2026, 12:15:02 AM
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