InSayner Mountain Bike Race
InSayner Mountain Bike Race logo

InSayner Mountain Bike Race

Sayner, Wisconsin, United States View on map
Jun 13, 2026 (America/Chicago local time)
Mountain biking

About this race

InSayner Mountain Bike Race

A LAMBO Fundraiser for Trail Building and Maintenance in Northern Wisconsin.

Thanks for your interest in the InSayner Mountain Bike Race—a one-of-a-kind fundraising event supporting mountain bike trail development and maintenance in Northern Wisconsin.

Set in the Northern Highland–American Legion State Forest, the InSayner is three events in one, so you can choose your ideal level of “how spicy do you want this to be?”

  • 25-mile InSayner Back Country Race – big adventure, big effort, big bragging rights
  • 15-mile Swarm Adventure Race – the “highly recommended” sweet spot of challenge + fun
  • 3.5-mile No-See-Um Family Fun Ride – short, scenic, and still a little bit InSayner read the details below to pick the best match for your riding style and comfort level.

*Make sure to read the details below to pick the best match for your riding style and comfort level. 

Race Day Info

  • 8:00–9:15 AM — Bib Pickup / Check-In / Registration
  • 9:15 AM — Rider Meeting
  • 10:00 AM — 25-mile InSayner + 15-mile Swarm Starts (separate waves)
  • 10:05 AM — No-See-Um Family Fun Ride Start
  • 1:30 PM — Awards + Raffles
     

The No-See-Um Family Fun Ride (3.5 miles)

The No-See-Um is a short, family-friendly ride that’s great for kids, first-timers, and anyone who wants the InSayner experience without the “why are my legs negotiating with me?” moment.

It’s still the InSayner, though—so expect a dash of adventure:

  • Cross Plum Creek on a bridge on the way out
  • Cross Plum Creek again on the way back… this time without the bridge
    No worries: we’ll have volunteers at the crossing to help anyone who wants it.

If you’re racing the InSayner and ask for help at the crossing, we can assist too… for an additional $50.
Just kidding. Racers don’t get help. You did sign up for the InSayner.

The Swarm Adventure Race (15 miles) — Highly Recommended

A backwoods biking adventure that mixes variety, flow, and “wait—this is still going?” in the best possible way.

Expect a little bit of everything:

  • Snowmobile trail sections
  • Fun downhill stretches
  • Logging roads, gravel, and a short bit of blacktop
  • A few surprises designed to make average riders question their life choices

But not you. You’re here on purpose.

The InSayner Back Country Race (25 miles)

The signature event: challenging, fast, and wildly fun—a course that rewards steady effort, smart pacing, and riders who can grin through the occasional gut-check.

The route starts in Sayner at the Community Center, heads out on snowmobile trails to the single track at Musky Mountain bike trails, and then winds through a true Northwoods mix of trail and backroad terrain, including stretches near Plum Vitae Road, Klondike road and Ross Lake Road, before bringing you home on snowmobile trails.

A few friendly notes from your race directors:

  • This is tough—but it’s doable if you pace yourself and keep the wheels turning.
  • There’s a cutoff: make it in time and you stay on course; miss it and you’ll take the alternate route back.
  • No dramatics required. Hydrate, fuel, and keep moving—future you will be grateful.

Come for the challenge. Stay for the community. Leave knowing your ride directly supports LAMBO trails in Northern Wisconsin.

See you inSayner!
Yours truly,
Danny and Mike O.
InSayner Race Directors

Pick your distance

Mountain biking

The InSayner - 25 Mile Adventure Back Country Bike Race

Jun 13, 2026 38.6K 10:00 AM
$45.00
Closed

The Swarm - 15 Mile Adventure Mountain Bike Ride

Jun 13, 2026 19.3K 10:00 AM
$20.00
Closed

Cycling

NO-SEE-UM - 3.5 Mile Family Fun Ride

• Free for kids under 12 and their parents or chaperones. • Must be at least 6 yrs old. • No kid carriers or tag-behinds. • Helmets are required. You will not be allowed to participate without one.

Jun 13, 2026 5.3K 10:05 AM
Free
Closed

Typical race-day weather

Based on 4 years of Open-Meteo archive data for this event's race dates in Sayner, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 10.9° / Maximum temperature (race-week average) 19.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 9.6° / Maximum feels like — heat index / wind chill (race-week average) 19.7°
Peak wind (km/h)
Strongest wind of the day (race-week average)
19.0
Precip (mm)
Precipitation over the day (race-week average)
3.1mm
Humidity
Mean relative humidity (race-week average)
73.5%
Sunrise
Sunrise at the start line on June 13, 2026 (CDT)
Sunset
Sunset at the start line on June 13, 2026 (CDT)
Daylight
Hours between sunrise and sunset on race day
15h 42m

The sun rises at 5:06 AM and sets at 8:49 PM local time (CDT) in Sayner on June 13, 2026 — 15h 42m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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Results — InSayner Mountain Bike Race

2024 edition View Results

Other races near Sayner

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 2 Sayner events

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