TRI-It Racing Clubs Territorial Triathlon Series 2027
- Date
- Saturday, July 17, 2027
- Start time
- 7:00 AM start (Chicago)
- Location
- Guthrie, Oklahoma
- Entry fee
- From $90 · goes up to $115 on Dec 30, 2026
- Included with entry
- Includes a shirt
Registration is open.
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Official race websiteAdd to calendar: Apple or Outlook · Google
Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| Beat Buzz Super Sprint | Super Sprint TriathlonSwim 200 yd · Bike 6 mi · Run 1 miOpen water swim | Jul 17, 20277:00 AM | $90$115 after Dec 30, 2026 | – |
| Duathlon | DuathlonRun 2 mi · Bike 18 mi · Run 2 mi | Jul 17, 20277:00 AM | $100$115 after Dec 30, 2026 | – |
| Olympic | Olympic TriathlonSwim 1,448 m · Bike 24 mi · Run 6 miOpen water swim | Jul 17, 20277:00 AM | $125$140 after Dec 30, 2026 | – |
| Olympic Aquabike | AquabikeSwim 1,448 m · Bike 24 miOpen water swim | Jul 17, 20277:00 AM | $125$140 after Dec 30, 2026 | – |
| Sprint | Sprint TriathlonSwim 500 yd · Bike 18 mi · Run 3 miOpen water swim | Jul 17, 20277:00 AM | $110$125 after Dec 30, 2026 | – |
| Sprint Aquabike | AquabikeSwim 500 yd · Bike 18 miOpen water swim | Jul 17, 20277:00 AM | $100 | – |
| X 40 | Olympic TriathlonSwim 2 mi · Bike 30 mi · Run 8 miOpen water swim | Jul 17, 20277:00 AM | $175$225 after Jul 1, 2027 | – |
| Youth BB Super Sprint Under 12 (Free) | Kids TriathlonSwim 200 yd · Bike 6 mi · Run 1 miOpen water swim | Jul 17, 20277:00 AM | Free | – |
| Youth Duathlon Under 12 (Free) | DuathlonRun 2 mi · Bike 18 mi · Run 2 mi | Jul 17, 20277:00 AM | Free | – |
| Youth Sprint Under 12 (Free) | Kids TriathlonSwim 500 yd · Bike 18 mi · Run 6 miOpen water swim | Jul 17, 20277:00 AM | Free | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
The Super Sprint Triathlon fee goes up to $115 on Dec 30, 2026.
Water temperature and wetsuits at TRI-It Racing Clubs Territorial Triathlon Series
Around July 17, Guthrie Lake typically runs about 87°F at the surface (83 to 91°F across 2011 to 2020). The water usually runs 84°F or warmer at this date, when wetsuits are not allowed.
A model estimate from the USGS lake temperature model (daily surface temperatures for US lakes), not a measurement. Wetsuit cutoffs are USA Triathlon age-group rules. The race's own water temperature reading on race morning decides.
Race day planning
Entry fee schedule
- Beat Buzz Super Sprint: $90 until Dec 30, then $115 until May 2, then $125 until Jul 12, then $150 until Jul 16.
- Duathlon: $100 until Dec 30, then $115 until Jun 30, then $130 until Jul 15.
- Olympic and Olympic Aquabike: $125 until Dec 30, then $140 until May 2, then $150 until Jul 12, then $175 until Jul 15.
- Sprint: $110 until Dec 30, then $125 until May 2, then $135 until Jul 12, then $175 until Jul 16.
Online registration closes Jul 16, 2027, unless the race fills first.
Light and altitude
Sunrise on race morning is at about 6:25 AM, and the Beat Buzz Super Sprint starts at 7:00 AM. The start sits about 950 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
1401 Lake Shore Dr, Guthrie, OK 73044
The pin marks the address the race lists, which is usually the start. Course maps are the organizers' own.
2026 results
All results (2 years)Sprint
Olympic
Beat Buzz Super Sprint
Aggregated from official results (TRI-It Race Timing) for TRI-It Racing Clubs Territorial Triathlon Series. Individual finisher names are not stored here.
How fast do you need to be at TRI-It Racing Clubs Territorial Triathlon Series?
At the 2026 Sprint, the fastest tenth finished in 1:33:59 or better, the top quarter in 1:43:23, and half the field in 1:52:45; the last tenth came in after 2:21:47.
At the 2026 Olympic, the fastest tenth finished in 2:31:15 or better, the top quarter in 2:48:31, and half the field in 3:02:57; the last tenth came in after 3:42:17.
At the 2026 Beat Buzz Super Sprint, the fastest tenth finished in 40:09 or better, the top quarter in 45:34, and half the field in 55:12; the last tenth came in after 1:11:54.
| Age | Women | Men |
|---|---|---|
| 40-49 | 2:20:48 | n/a |
Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.
What would my time get me?
Where a finish time would have placed in 2026.
Swim and run splits at TRI-It Racing Clubs Territorial Triathlon Series
Compared with a typical sprint triathlon in Oklahoma, the median swim here was 0:43 faster (swim lengths differ from race to race).
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| Swim | 7:40 | 8:59 | 11:28 | 12:41+ |
| T2 | 55:59 | 1:01:02 | 1:15:12 | 1:22:17+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
Compared with a typical olympic triathlon in the US, the median swim here was 5:28 faster (swim lengths differ from race to race).
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| Swim | 21:39 | 25:04 | 27:29 | 31:48+ |
| T1 | 1:44 | 2:08 | 2:32 | 3:15+ |
| T2 | 1:11:46 | 1:16:33 | 1:24:00 | 1:39:29+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
Finishers by year
Down 10 percent since 2025.
All events combined, from official results.
TRI-It Racing Clubs Territorial Triathlon Series Sprint Triathlon year by year
From 2025 to 2026, the field went from 41 to 29 finishers, and the median time dropped from 1:56:45 to 1:52:45.
| Year | Finishers | Median | Fastest tenth | Winner |
|---|---|---|---|---|
| 2026 | 29 (-29%) | 1:52:45 | under 1:33:59 | 1:29:15 |
| 2025 | 41 | 1:56:45 | under 1:29:23 | 1:21:04 |
From each year's official results for the Sprint Triathlon; virtual options are left out.
Typical race-day weather
Around July 17 the day usually runs from 76°F at dawn to 95°F in the afternoon, with measurable rain on about 17% of days. Cold snaps dip to 69°F and hot years reach 101°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.
Race details
- Where
- 1401 Lake Shore Dr, Guthrie, OK 73044Map
- Course
- Road
- Start elevation
- About 950 feet
- Included with entry
- T-Shirt
- Distances
- Kids Triathlon, Super Sprint Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike
- Editions
- 2027 (Jul 17, 2027), 2026 (Jul 18, 2026), 2025 (Jul 19, 2025)
Organize this race? Add details or a correction
Quick answers
- When is TRI-It Racing Clubs Territorial Triathlon Series?
- Saturday, July 17, 2027, starting at 7:00 AM.
- How much does it cost?
- Entry starts at $90 before processing fees, and rises to $115 on Dec 30, 2026.
- When does registration close?
- Online registration closes Jul 16, 2027, unless the race fills first.
- Do athletes get a shirt or medal?
- Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
- What distances are offered?
- Kids Triathlon, Super Sprint Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike.
- How big is it, and how fast?
- In 2026, 29 athletes finished the Sprint; the median finish was 1:52:45 and the winner finished in 1:29:15.
- Where does it start?
- 1401 Lake Shore Dr, Guthrie, OK 73044.
- Is there a course map?
- Yes, the organizers publish the route on Plotaroute; the link is under Start location and course.
From the organizers
PLEASE Note: there are NO REFUNDS or TRANSFER(S)
For those that have never competed in my events they take place at Guthrie Lake - this is a no wake lake that only allows boats to troll. No jet skis or skiing is allowed
The swim is done in a small cove that eliminates any white caps should the wind be blowing at those speeds - spectators are able to walk along the shoreline to view/track their Athlete
New X 40: Swim 2mi - Bike 30mi - Run 8mi
Olympic: Swim .9mi/1600yds - Bike 24mi - Run 6mi -
Sprint: Swim 500yds - Bike 18mi - Run 3mi
Beat Buzz Super Sprint: Swim 200yds - Bike 6mi - Run 1mi