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| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| Monster Triathlon Age Group (Three Loop bike) | Sprint TriathlonSwim 300 m · Bike 14.3 mi · Run 3 miPool swim | Oct 10, 20277:30 AM | $55$75 after Dec 2, 2026 | – |
| Monster Triathlon Age Group (Two Loop Bike) | Sprint TriathlonPool swim | Oct 10, 20277:30 AM | $55$75 after Dec 2, 2026 | – |
| Monster Triathlon Athena (female 165lbs+) (Three Loop Bike) | Sprint TriathlonSwim 300 m · Bike 14.3 mi · Run 3 miPool swim | Oct 10, 20277:30 AM | $55$75 after Dec 2, 2026 | – |
| Monster Triathlon Athena ( female 165lbs) (Two Loop Bike) | Sprint TriathlonPool swim | Oct 10, 20277:30 AM | $55$75 after Dec 2, 2026 | – |
| Monster Triathlon Clydesdale (male 220lbs+) (Three Loop bike) | Sprint TriathlonSwim 300 m · Bike 14.3 mi · Run 3 miPool swim | Oct 10, 20277:30 AM | $55$75 after Dec 2, 2026 | – |
| Monster Triathlon Clydesdale (male 220lb) (Two Loop Bike) | Sprint TriathlonPool swim | Oct 10, 20277:30 AM | $55$75 after Dec 2, 2026 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
The Sprint Triathlon fee goes up to $75 on Dec 2, 2026.
Online registration closes Oct 10, 2027, unless the race fills first.
Sunrise on race morning is at about 7:28 AM, and the Monster Triathlon Age Group (Three Loop bike) starts at 7:30 AM. The start sits about 670 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
1000 Bear Creek Pkwy, Keller, TX 76248
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
National lists computed from results, entry fees, course maps and water temperatures; they refresh through the day.
Aggregated from official results for Monster Triathlon. Individual finisher names are not stored here.
At the 2026 Sprint Duathlon Age Group (3 Loop Bike), the fastest tenth finished in 1:14:32 or better, the top quarter in 1:23:12, and half the field in 1:33:56; the last tenth came in after 2:04:03.
At the 2026 Super Sprint Duathlon Age Group ( 2 Loop Bike ), the fastest tenth finished in 1:18:38 or better, the top quarter in 1:24:11, and half the field in 1:30:01; the last tenth came in after 2:00:55.
At the 2026 Sprint Duathlon Clydesdale (3 Loop Bike), the fastest tenth finished in 1:24:05 or better, the top quarter in 1:40:21, and half the field in 1:57:14; the last tenth came in after 2:18:16.
| Age | Women | Men |
|---|---|---|
| Under 20 | n/a | 1:17:04 |
| 20-29 | 1:38:19 | 1:14:48 |
| 30-39 | 1:29:31 | 1:11:12 |
| 40-49 | 1:43:44 | 1:11:58 |
| 50-59 | 1:31:52 | 1:14:26 |
| 60-69 | n/a | 1:29:19 |
Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.
Where a finish time would have placed in 2026.
At the 2026 Sprint Duathlon Age Group (3 Loop Bike), the bike decided the most: the middle of the field lost about 9:31 to the top quarter there, 55% of the gap across the three legs.
Compared with a typical duathlon in Texas, the median run 1 here was 3:14 slower, the bike 8:15 slower and the run 8:34 faster.
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| Run 1 | 14:09 | 15:52 | 18:12 | 20:43+ |
| T1 | 1:18 | 1:38 | 2:01 | 2:50+ |
| Bike | 41:19 | 46:50 | 50:59 | 56:24+ |
| T2 | 0:55 | 1:11 | 1:35 | 2:21+ |
| Run | 15:10 | 16:47 | 19:05 | 22:36+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
At the 2026 Super Sprint Duathlon Age Group ( 2 Loop Bike ), the run decided the most: the middle of the field lost about 5:09 to the top quarter there, 46% of the gap across the three legs.
Compared with a typical duathlon in Texas, the median run 1 here was 6:16 slower, the bike 0:48 slower and the run 3:24 faster.
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| Run 1 | 17:32 | 18:37 | 21:14 | 24:48+ |
| T1 | 1:46 | 2:01 | 2:38 | 3:06+ |
| Bike | 37:10 | 39:13 | 43:32 | 49:35+ |
| T2 | 1:10 | 1:31 | 2:04 | 2:56+ |
| Run | 18:02 | 20:41 | 24:15 | 28:12+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
Down 57 percent since 2021.
All events combined, from official results.
Slower than most Texas sprint triathlons
The fastest quarter of the 2025 sprint triathlon field finished under 1:28:02, against 1:20:28 in a typical Texas sprint triathlon, so times here run 9 percent slower.
Compares the fastest quarter of each field, so walkers and first-timers do not skew it. It reflects the course and the field together: a flat course, cool weather, or a competitive crowd all make times faster.
Around October 10 the day usually runs from 65°F at dawn to 87°F in the afternoon, with measurable rain on about 8% of days. Cold snaps dip to 52°F and hot years reach 91°F.
Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
What the organizers of Monster Triathlon cover on their registration page, in brief.
Schedule and packet pickup
2-6pm Wednesday October 6, 2027. 1451 W Campbell Rd. Richardson, TX 75080. 2-6pm Friday October 8, 2027. Bear Creek Running Co. 121 Rufe Snow Dr. Unit 103. Keller, TX 76248. 12-4pm Saturday October 9, 2027. Bear Creek Running Co. 121 Rufe…
Schedule and packet pickup
5: 00 a.m. – Turn off alarm and get your costume ready! 6:15 a.m. – Transition Opens. 7:15 a.m. – Transition closes/ Athletes stay in Transition by their bike until their number is called to the swim. 7:30 a.m. RACE BEGINS SPRINT DISTANCE…
Schedule and packet pickup
2-6pm Wednesday October 6, 2027. Bike Mart. 1451 W Campbell Rd. Richardson, TX 75080. 2-6pm Friday October 8 2027. Bear Creek Running. 121 Rufe Snow Dr. Unit 103. Keller, TX 76248. 12-4pm Saturday October 9, 2027. Bear Creek Running Co…
Schedule and packet pickup
5: 00 a.m. – Turn off alarm and get your costume ready! 6:15 a.m. – Transition Opens. 7:15 a.m. – Transition closes/ Athletes stay in Transition by their bike until their number is called to the swim. 7:30 a.m. RACE BEGINS SPRINT DISTANCE…
Shirt and medal
All registered participants will receive AWESOME SWAG, famous DAR SOCKS, and Finishers Medal.
Shirt and medal
All registered participants receive AWESOME SWAG, famous DAR SOCKS, and Finishers Medal.
Organize this race? Add details or a correction
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WEATHER POLICY
In the event of inclement weather, the start time of this event may be delayed by up to 1 hour. Past this time, the event course may be shortened or altered to protect the participants.
If conditions turn unsafe, the event may be cancelled. Event changes and cancellations are at the discretion of the Race Director.
We always strive to produce a full and safe sporting event, but sometimes the weather conditions can affect those plans.
Considerable amount goes into planning a sporting event and we do so with the best intentions. Unfortunately, no one can control the weather and race directors are not the exceptions.