Clearwater Graniteman Triathlon

Clearwater Graniteman Triathlon

Clearwater Graniteman Triathlon attracts participants from across the U.S. and Canada. Held in late June, the triathlon in Clearwater, Minnesota, offers both sprint and Olympic distances. Beginning at beautiful Warner Lake just minutes from I-94, it features a unique point-to-point sprint distance swim course, a bike ride through rolling country roads, and an out-and-back running course with paved and natural surfaces.

Quick Info
Race Info

Clearwater Graniteman Triathlon

Olympic and sprint triathlon

June 22, 2024

Clearwater, MN

Packet Pickup

5:30 a.m. – 7:15 a.m. 

June 22, 2024

Warner Lake Park

1485 County Road 183

Clearwater, MN

Sherburne State Bank Logo

Event Details

Note: event details subject to change. Please check back before the event.

Graniteman Endurance Series

Register for a single Graniteman Triathlon — or consider making it your year to take on all three and experience the challenge of the Graniteman Endurance Series!

In order to qualify for awards and recognition for completing the Graniteman Endurance Series, participants must register for the series (not individual triathlons). Participants must register for the series prior to the closing of registration for Buffalo Graniteman Triathlon on May 28, 2024.

Participant Perks


Participants who register by June 4, 2024, will receive the Clearwater Graniteman Triathlon t-shirt.




Door Prizes

Active Central MN works with key sponsors and contributors to come up with a variety of great giveaways for participants present during the award ceremony on race day. Previous door prizes included bikes, kayaks, excursions, race entries and athletic gear.


Triathlon Clinic and Practice Swim

6:00 p.m.
Tuesday, June 18, 2024
Warner Lake Park
1485 County Road 183
Clearwater, MN

Participants who want to learn more about triathlons should join us at Warner Lake on the Tuesday night before the race for a group swim and triathlon clinic! This year, DuTri club will help to facilitate the clinic, where they will be speaking about the basics of triathlon and sharing valuable insights for a successful and enjoyable race.

Advanced triathletes, bring your questions and experience as there will be plenty of answers and opportunities to share knowledge with others. There will be free giveaways to take home, and this is also a great way to check out the transition area and racecourse.

Those attending should bring a swimsuit and goggles and meet us down by the beach!

Packet Pickup

5:30 a.m. – 7:15 a.m.
June 22, 2024
Warner Lake Park
1485 County Road 183
Clearwater, MN

Packets include bib numbers, timing chips, and event t-shirt.

Participants will receive a colored wristband to designate their race distance. Only participants with a wristband will be allowed in the transition area and participant food tent.

Note for relay teams: Team captains must pick up packets for relay team members. Relay teams will only have one bib; thus, the relay team member that is crossing the finish line should be the one wearing the bib.


5:30 a.m. – Packet pick-up opens

7:15 a.m. – Packet pick-up closes

7:15 a.m. – Mandatory pre-race meeting

8:00 a.m. Race starts 

11:30 a.m. Awards ceremony with door prizes

Apple Duathlon

Course Maps


Sprint Swim: .44 mile
Olympic Swim: .9 mile

Starting on Warner Lake Beach, participants will swim straight across the lake toward the exit area. Olympic course participants will be directed to swim a counterclockwise four-turn loop prior to continuing across the lake to the exit area. Buoys will always be on the left as participants pass buoys on the right.


Sprint Bike: 14.33 miles

Olympic Bike: 28.66 miles

All cyclists must observe traffic laws.

From the Transition Area, racers will take a left onto County Road 143; go right on County Road 7 and follow the road through St. Augusta; go right onto Highway 75, and follow it as it turns and crosses over Interstate 94; go right onto 27th Avenue East; go right onto Country Road 143; and left into the park after crossing Interstate 94.

Sprint course participants will do one lap. Olympic course participants will do two laps.


Sprint Run: 3.1 Miles 

Olympic Run: 6.2 Miles

The run course is an out-and-back run with a great mix of shade, sun, flats, hills, grass, pavement, and hard dirt paths.

From the Transition Area, racers will head south onto the park trails for about 1 mile; upon hitting the pavement, go left onto 200th Street Southeast; follow 200th Street Southeast until the turnaround point has been reached.

Rules and FAQs

Mandatory Pre-Race Briefing

All participants are required to attend the triathlon pre-race briefing at 7:15 a.m. on race day at the event location. We encourage racers to read through all the following rules and FAQs.

Body Marking

Participants are responsible for body marking. Using a permanent black marker, the participant’s bib number needs to be written on the participant’s upper arms and calves. Participants must have their heat/wave number written on the back of their left hand.

Relay Chip Exchange

For relay teams, timing chips should be exchanged between swimmers, bikers, and runners at the bike rack in the Transition Area. The bike must be on the rack during the chip exchange. Once an ankle strap has been removed and placed onto the next teammate’s ankle, the teammate may start their leg of the race. There will not be a designated area for relay teams in the Transition Area — teams are free to select any area that is available. Please be mindful of other athletes in transition.  

Transition Area

The Transition Area opens at 5:30 a.m. Participants should arrive in the park no later than 6:45 a.m. to have adequate time to pick up a packet, set up in the Transition Area, and be in attendance for the race briefing at 7:15 a.m. Only participants wearing a wristband acquired at registration/packet pickup may enter the Transition Area (sorry, no exceptions).

Generally, we have enough bike racks for 4 bikes per rack.

There is a designated area for elite racers; however, there are no designated areas for all other racers, and space in the Transition Area is claimed on a first-come, first-serve basis.

We ask that participants step outside of the Transition Area after setting up their bike.

Please be aware of the timing chutes and chip mats! Do not cross over these mats or go near them with race chips while in the middle of a race.

Equipment Requirements

All racers must bring their own swim cap.

The wristband provided at check in must be worn.

All participants taking part in the bike portion of the triathlon must wear a helmet. Under no circumstances will anyone be allowed to race without a helmet. Helmets sold by a bike shop will comply with certification requirements. The helmet must be properly placed and fastened before participants first mount their bicycles; and the helmet must remain fastened until the participant has dismounted.

Heats and Start Times

Waves are assigned based on age group and created to balance numbers in each wave. Participants must start with their wave, which should be written on their left hand.

8:00 a.m.  Heat 1 — Olympic Elite and Olympic 39 and Under Age Group

8:03 a.m.  Heat 2 — Olympic 40 and Over Age Group/All Olympic Clydesdales/Athena/All Olympic Teams

8:15 a.m.  Heat 3 — Sprint 34 and under Age Group / All Sprint Teams

8:18 a.m.  Heat 4 — Sprint 35-49 Age Group/All Sprint Clydesdale/Athena 

8:21 a.m.  Heat 5 — Sprint 50 and Over Age Group

Swim Course Information

The swim starts on Warner Lake Beach, which is about a 10-minute walk from the Transition Area. The race manager will direct participants to the swim start shortly after the pre-race briefing. Follow signs that read “Swim Start” to make your way to the start line.

Participants will want to bring sandals for the walk from the transition area to the beach. There will be shoe bins located near the beach, close to the swim start. Place your shoes in the bin marked with your heat number. After the last swimmer has entered the water, the shoe bins will be moved to the Finish area. The shoe bins are NOT for your running shoes that will be used for the run leg of the triathlon.

It is recommended that participants get in the water to acclimate themselves to the water temperature.

Wetsuits are allowed. Swimmers must bring their own swim cap.

Staging for the swim will be by the swim beach. Racers will be lined up by their waves, which should be written on the participant’s left hand. Enter the swim start corral when your wave is announced. With only 3 minutes between each heat, all participants need to be closely attuned to their wave. Waves will be announced ahead of time.

Participants must start with their wave. Failure to do so will give participants an improper start time and may disqualify them from the race. If a participant knows they went out in the wrong wave, they must complete a “change form” at the swim start or at the timer’s table. This will need to be turned in to the head timer located at packet pickup.

Since the swim is a straight across swim, there will be orange triangle site line buoys to help direct participants to the swim exit. Sprint triathlon racers will follow these buoys directly across. There are no turns for the sprint triathletes.

Olympic racers will have lefthand turns. The Olympic route will be marked with large round yellow buoys. Olympic distance racers must remember to turn left at the second large round yellow buoy. These racers will swim a square counterclockwise before proceeding across the lake to the swim exit to complete the Olympic course distance. We will make plenty of announcements ahead of time.

The swim exit will be marked with two large green buoys.

There will be many certified lifeguards on boards and kayaks. Swimmers are encouraged to approach any of these lifeguards if they become anxious or tired, and they will be allowed to hang on to rest. However, swimmers cannot move forward while resting on a flotation device, or they will be disqualified. If a lifeguard thinks a swimmer is struggling and has concern for his or her safety, they have the authority to pull the participant from the race. If a swimmer is in distress, they are to remove their swim cap and wave it in the air and a lifeguard or boat support will assist.

Swimmers may also swim to the shoreline and stand up to rest, but they cannot walk forward, or they will be disqualified.

If a swimmer pulls out of the swim, they will be taken to shore where they must surrender their chip but may continue racing without their timing chip.

If a registered participant decides not to swim, they are to report to a volunteer. The volunteer will have the participant pull their chip, wait at the swim exit, and continue with the participants in their wave as they begin to exit the lake.

The end of the ramp to exit the water will be marked by a pole on each side with a bright cone on top. There will also be a string of swim noodles to lead swimmers to the exit.

When coming out of the water, participants will run the chute to the bike transition area.

Bike Course Information

Participants are to mount/dismount their bike in the designated areas outside of the transition area.

The bike course is an open course, meaning that participants must share the roadway with vehicle traffic and observe all traffic laws.

It is critical for bikers to stay to the far right and NOT ride two or more abreast at any time, except when passing.

Drafting is prohibited.

Sprint-distance bikers will ride one lap and Olympic-distance bikers will ride two laps.

The entire course will be marked on the pavement with yellow paint. The only exception is a few white arrows located before the entrance to Warner Lake Park to direct Olympic bikers to continue for a second lap on the same course. There will be large signs at the entrance to Warner Lake Park to direct Sprint bikers to turn left and Olympic bikers to continue straight. Every turn will have: 1) a volunteer in a bright safety vest pointing a red flag in the direction of the turn. 2) a large upright arrow indicating the direction of the turn. 3) arrows painted on the road surface to indicate the turn. 4) orange safety cones to follow around the turn. Bikers are to remain inside of the cones. Some of the corners are coned rather tight for the safety of bikers so they remain close to the right side of the roadway. The reason for this is because traffic does not stop at this intersection.

Some volunteers will be holding up stop signs to stop vehicle traffic for the safety of our racers on both the bike and run courses. These are not intended for racers to stop.

A large colored map of the course will be posted near the registration area

Participants are responsible for their own safety and bike at their own risk.

Run Course Information

The run course is an out-and-back course marked with white paint on the pavement and large upright arrows indicating the direction of turns.

The run course is 3.1 miles for sprint-distance participants and 6.2 miles for the Olympic race. The first and last mile are on the Warner Lake Park trail, which is dirt, sand, and grass. All other miles are run on the paved roadway.

The 5K turnaround is marked on the pavement. A volunteer and cone will mark this turnaround area. 10K runners will continue to run past this area, which is also marked on the pavement. A volunteer and a cone will also mark the 10K turnaround.


There will be ample room along the course for safe passing for bikers and runners. Be sure to safely move away from other participants to provide space during passing.

Before passing anyone, racers should make sure to loudly yell to the person they are passing, “passing on your left!”

Bike support

There will not be a mechanic available. Self-service bike tools will be located in the transition area by the water table.

Sag Wagon

There will be support on the course to transport stragglers back to the Transition Area. Participants should recognize that the sag wagon may not be able to reach everyone promptly, depending on the number of bicyclists needing assistance. Please be patient, as our sag support crew gets to participants as soon as they can.

The sag wagon cannot provide bike repairs support. The wagon will transport those racers needing repairs back to the transition area.


Headphones/earbuds are allowed for the run. However, for safety, headphones are not allowed on the bike. We ask that participants be safe, courteous, and aware of other runners if they choose to use headphones on the course.


Participants are encouraged to grab a water bottle and quickly leave the finish line area. The transition area opens at 10:30am for participants to gather their gear.

Please be respectful of others racing when inside of the transition area. Participants should do their best to get out of the transition area as quickly as possible to limit the number of individuals inside of the transition area at one time.

Stick around for our award ceremony!

Incomplete Race Finish

If for some reason a participant does not finish the race, they are to turn in their chip at the finish line.


Several porta-potties will be located near the transition area, and park restrooms are located in the main building. One porta-potty, along with park restrooms, will be located at the start of the swim course by the Warner Lake beach. One porta-potty will be located at mile 1 of the run.


All athletes are encouraged to start out with a full water bottle. There will be a water fill station in the bike transition area. There will not be a water station on the bike course.

Water stops for the run are located at Miles 1, 2, 3, 4, and 5. The water stops at Miles 1 & 5 will include water and Powerade.

We will have trash and recycling bins along the route. Please try to discard water cups and other trash into the recycling bin. Our volunteers will assist in clean up.


To ensure all participants can enjoy food and refreshments, only registered participants with a wristband will be served at the food tent. Spectators are encouraged to bring off-site food with them to the event. 

Awards Ceremony

All racers are encouraged to stay for the awards ceremony, which will be held in the grass between the Transition Area and finish chute, likely to start at approximately 11:30 a.m.


Triathlon is a rain or shine sport, and the race will not be rescheduled due to inclement weather. In the event of severe weather, all attempts will be made to delay the race rather than cancel any portion of it.

Although we cannot predict the weather, we can provide some historical weather averages for the area on the date of the race. On June 22, the temperature in Clearwater typically ranges from 60°F to 77°F and is rarely below 50°F or above 87°F.

On average, there is a 39% chance that more than 0.04 inches of total precipitation will fall in Clearwater throughout the day on June 22, all of which can be expected to be rain. Precipitation is most likely between 2 p.m. and 3 p.m. and least likely between 7 a.m. and 8 a.m.

Note that weather conditions can change rapidly. We recommend participants prepare for both best- and worst-case scenarios when selecting clothing for the race.

Any weather-related delays will be reported on the Active Central MN Facebook page in the event they occur.


The health and safety of event participants is most important.

Participants should show up for triathlons healthy, fit, and prepared. They should consult with a doctor about any warning signs during training such as chest pain, shortness of breath, light-headedness, or blacking out.

Participants should practice and prepare for the open water swim; race day should not be a participant’s first exposure to open water swimming. All participants should make certain their equipment is safe and operable, their wetsuits fit properly, and their bikes are checked and in good shape before the event.

During the event, stop at the first sign of a medical problem such as chest pain, breathing difficulties, light-headedness, or unusually high heart rate and seek medical attention. During the race, participants should tend to a fellow athlete if they notice signs of trouble or medical emergencies.

Medical Emergencies

If you need medical assistance, from band-aids and ice packs to medical emergencies, staff will be on hand to help. A medical staff person will be in a red tent near the finish line that is clearly marked with a teardrop banner. In addition, volunteers along the course will be available to call for aid, in the case of emergencies.

Need Assistance?

For those who have additional questions or need assistance prior to race day, please contact us at

Triathlon Checklist

Below is a generic checklist of things to bring to a triathlon:

  • Permanent black marker (body marking)
  • Swim cap (no caps will be provided)
  • Goggles (back up pair)
  • Antifog spray
  • Nose plugs
  • Ear plugs
  • Wetsuit
  • Ultra-glide
  • Bike
  • Bike shoes
  • Helmet
  • Bib number belt
  • Running shoes
  • Hat/visor
  • Sunscreen
  • Nutrition
  • Sunglasses
  • Essential clothes
  • Water/fluids
  • Water bottle
  • Towel
  • Socks
  • Chair or bucket to sit on
  • Earbuds/music

Get me registered

Event partner provides secure, online registration for Clearwater Graniteman Triathlon and all Active Central MN events.

Travel, Parking, and Lodging

Race Start/Finish Location

Warner Lake Park
1485 County Road 183
Clearwater, MN


Free parking is available on site. Parking attendants will direct triathletes and spectators to a parking location. Please adhere to all “No Parking” signs, as the Stearns County Sheriff’s department will ticket and tow anyone parking in “No Parking” areas or on the race course.  Roadways to the grassy parking areas are narrow, so please drive slowly and use caution while following the volunteer’s directions. Friends and family should be in the park before the start of the race, which is 8:00 a.m. Once the race begins, people will be discouraged to leave the park until after the last bike finisher has returned to the Transition Area, which is around 10:30 a.m.


We encourage participants and spectators to enjoy all that St. Cloud has to offer Earth Day Run weekend.

Restaurants and bars include, 7 West Taphouse, Cowboy Jack’s, Green Mill, Howie’s Sports Bar & Grill, Jules’ Bistro, MC’s Dugout, Olde Brick House, The Pickled Loon, Red Carpet Nightclub, Veranda Lounge, The White Horse among many others.

Stay the weekend at one of many area hotels. Learn more about lodging, restaurant and entertainment options at

visit st cloud


Thanks to all spectators who come out to support our Graniteman Triathlon participants! We hope you enjoy the race.

You may park in regular participant parking. Note that, for the safety of spectators and race participants, we ask that those watching the race remain clear of the immediate racecourse. Spectating pets should be tightly leashed and kept clear of the course. Spectators are not allowed in the Transition Area. Outside food and coolers are welcome; food and beverages at the post-race refreshment tent are for athletes only.

Race Results and Photos


Check back here for official times following the event. Active Central MN events are timed by Pickle Events. Results can be found by going to or


Check our Facebook page at about a week after the race to see photos.


Contact us at to learn more about volunteering for this event.