Great Southwest Triathlon Series

Gunnison CO., Montrose CO, Los Alamos NM, Alamosa, CO

Southwestern Colorado Triathlon Series - 4 triathlons in 4 months

2020 Series Results

First Name Last Name Gender Total Time Gunnison Montrose Los Alamos Alamosa Best of Three  
CLAY CLARK M 0:00:00 0:00:00 0:00:00 0:00:00 0:00:00    
JOE DAY M 3:33:43 1:49:36 0:00:00 0:00:00 1:44:07    
GINA MITCHELL F 5:30:29 1:38:28 1:25:20 1:15:19 1:11:22 3:52:01 Series Winner!
MARTA PAP F 3:10:37 1:55:21 1:15:16 0:00:00 0:00:00    

Gunni Hi Tri

SATURDAY, August 28th 2021

Register NOW for the 8th Annual Gunnison High Triathlon at . The cost is $30.00 for kids, $60.00 for adults, and $120.00 for teams. This Sprint Triathlon is proudly brought to you by the Gunnison Parks & Recreation Department. It begins with a 500yard swim (10 laps) at the Community & Aquatics Center, then continues with a 23K (14.5 mile) bike course, and wraps up with a 6.4K (4 mile) run that finishes at the Community Center. Kids triathlon starts at 8:30am and adult race starts at 10:30am. For more information contact:
Andy Eflin Email: or call 970-641-0435

Black Canyon Sprint Triathlon

October 2nd, 2021

Saturday, October 2nd, 2021, the Montrose Recreation Foundation will proudly present the 19th Annual Black Canyon Triathlon. It begins with a 500 yard swim (10 laps) at the Montrose Community Recreation Center, then continues with a 22K (13.6 mile) bike course, and wraps up with a 5K (3.1 mile) run that finishes at the Rec Center. Register for the Black Canyon Triathlon Here – will be available in the early Spring. Proceeds from this event benefit the community of Montrose. Over $5,000.00 annually is returned to the local groups that assisted in the Triathlon. Please be appreciative patrons of all the generous sponsors that make this event possible!
Contact: Kevin Davis Email:

SATURDAY, July 17th, 2021

Register NOW for the 47th Annual Los Alamos Triathlon. 

The Los Alamos Tri will be a again in 2021.  Please registoer and participate to help keep the tradition alive!!!

Join us in the once "Secret City" to celebrate the 44th Anniversary of the oldest,continuously running triathlon. The Los Alamos Triathlon is a sprint triathlon with a unique format of bike, swim, run and is held at a starting elevation of 7,400`. The course is challenging with a rolling bike course that starts in town and takes you out along an open course surrounded by forests and mountain vistas then a return to the Walkup Aquatic Center for a 400 meter pool swim. A slightly hilly run completes the course.

For more information please contact DIANNE MARQUEZ at 505-662-8170
or by email at

Splashland Triathlon

October 16th, 2021

FEEL the satisfaction of achieving a positive fitness goal. REGISTER NOW for the 5th Annual Splashland Benefit Sprint Triathlon. This event will begin at 9 AM on Saturday October 17, 2020, which includes a 3.4-mile run, a 10-mile bike and finish with a 400- yard Swim in the geothermally heated pool. Enjoy the stunning views of Blanca Peak in the 14,000 ft. Sangre de Christo Mountain range. Located in beautiful Alamosa, Colorado– just down the road from the Great Sands Dunes National Park.
The cost is $60.00 for Individual or $120.00 for Team. Rates increase 3 weeks before the event. Packet pick-up Friday the 15th between 3-7 PM & on race day from 7-8:15 AM. Awards include Gold, Silver, Bronze medals in each age group. All participants receive a quality long-sleeve race shirt. This benefit event helps purchase ADA equipment at the pool. Alamosa offers a full range of services & amenities. This is an event with so much more to do & see before, during & after the race. Surf’s Up !!!
This Race Begins & Ends at Splashland Hot Springs Swimming Pool located 1-mile North of Alamosa at 5895 Hwy 17. The course is basically flat overall, pavement & dirt levees on the run portion with all pavement on the bike leg. Elevation 7543 ft. above sea level. This event made possible in part by Alamosa County Local Marketing District Board.
Register on-line at 19 Splashland Tri
For additional information contact Michael Bush, 719- 298-0662 web page
email or visit our Facebook page SplashlandLLC

When & Where

Jul 17, 2021 - Oct 17, 2021


5:00 AM

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Event Schedule

Gunnison CO., Montrose CO, Los Alamos NM, Alamosa, CO

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