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Tree House CX

United States flag
South Deerfield, Massachusetts, United States

calendar_today 16 Oct, 2026 – 18 Oct, 2026

directions_bike Cycling

language Official Website

sell $15.00 – $50.00

Register Now
Tree House CX

About the Event

Tree House CX returns to South Deerfield on October 16, 2026, offering a weekend packed with cyclocross action across various categories and age groups. On Saturday, the River Valley CX Series hosts multiple races including elite men's and women's events as well as youth divisions for riders of all ages. The Sunday schedule features the New England Regional CX Championships, featuring championship races for Cat 1/2/3 competitors alongside non-championship options for younger racers and masters categories.

Races Offered

FRIDAY | Clinic | Course Preview - Intro to Cyclocross Clinic

Oct 16, 2026

straighten

Distance — 2 Hours

terrain

Type — Cycling

timer

9 days remaining

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$15.00

FRIDAY | Clinic | Course Preview - Open Course Preview

Oct 16, 2026

straighten

Distance — 5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$0.00

SATURDAY | River Valley CX Series - Cat 1/2/3 Men/Open

Oct 16, 2026

straighten

Distance — 0.83 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SATURDAY | River Valley CX Series - Cat 1/2/3 Women

Oct 16, 2026

straighten

Distance — 0.83 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Cat 3/4 Men/Open

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SATURDAY | River Valley CX Series - Cat 3/4 Women

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Cat 4/Novice Men/Open U40 & 40+

Oct 16, 2026

straighten

Distance — 0.67 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SATURDAY | River Valley CX Series - Cat 4/Novice Women

Oct 16, 2026

straighten

Distance — 0.67 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Junior Boys/Open Age 13-14

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SATURDAY | River Valley CX Series - Junior Boys/Open Age 15-18

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Junior Boys/Open Age 9-12

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SATURDAY | River Valley CX Series - Junior Girls Age 13-14

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SATURDAY | River Valley CX Series - Junior Girls Age 15-18

Oct 16, 2026

straighten

Distance — 0.67 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Junior Girls Age 9-12

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SATURDAY | River Valley CX Series - Kids Fun Race

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$0.00

SATURDAY | River Valley CX Series - Master Men/Open 40+ (Cat 1-4)

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SATURDAY | River Valley CX Series - Master Men/Open 50+ (Cat 1-4)

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SATURDAY | River Valley CX Series - Master Men/Open 60+ (Cat 1-4)

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SATURDAY | River Valley CX Series - Master Women 40+, 50+, 60+ (Cat 1-4)

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Non-Binary Open/Open (Cat 1-5)

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SATURDAY | River Valley CX Series - Youth Boys/Open Age 6-8

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SATURDAY | River Valley CX Series - Youth Girls Age 6-8

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SUNDAY | New England Regional CX Championships - Cat 1/2/3 Men/Open | Elite and Age Groups U23

Oct 16, 2026

straighten

Distance — 1 Hour

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SUNDAY | New England Regional CX Championships - Cat 1/2/3 Women | Elite and Age Group U23

Oct 16, 2026

straighten

Distance — 0.83 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Cat 3/4 Men/Open | Non-Championship Race

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SUNDAY | New England Regional CX Championships - Cat 3/4 Women | Non-Championship Race

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Cat 4/Novice Men/Open U40 & 40+ | Non-Championship Race

Oct 16, 2026

straighten

Distance — 0.67 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SUNDAY | New England Regional CX Championships - Cat 4/Novice Women | Non-Championship Race

Oct 16, 2026

straighten

Distance — 0.67 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Junior Boys/Open Age 13-14| Age Group U15

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SUNDAY | New England Regional CX Championships - Junior Boys/Open Age 15-18 | Age Groups U17 and U19

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Junior Boys/Open Age 9-12| Age Group U13

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SUNDAY | New England Regional CX Championships - Junior Girls Age 13-14 | Age Group U15

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SUNDAY | New England Regional CX Championships - Junior Girls Age 15-18 | Age Groups U17 and U19

Oct 16, 2026

straighten

Distance — 0.67 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Junior Girls Age 9-12| Age Group U13

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SUNDAY | New England Regional CX Championships - Kids Fun Race

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$0.00

SUNDAY | New England Regional CX Championships - Master Men/Open 40+ (Cat 1-4) | Age Groups 40-44, 45-49

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SUNDAY | New England Regional CX Championships - Master Men/Open 50+ (Cat 1-4) | Age Groups 50-54, 55-59

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SUNDAY | New England Regional CX Championships - Master Men/Open 60+ (Cat 1-4) | Age Groups 60-64, 65-69 and 70+

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$50.00

SUNDAY | New England Regional CX Championships - Master Women 40+, 50+, 60+ (Cat 1-4) | Age Groups 40-44, 45-49, 50-54, 55-59, 60+, 70+

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Non-Binary Open/Open (Cat 1-5) | Non-Binary Championships

Oct 16, 2026

straighten

Distance — 0.75 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$45.00

SUNDAY | New England Regional CX Championships - Youth Boys/Open Age 6-8 |Non-Championship Race

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

SUNDAY | New England Regional CX Championships - Youth Girls Age 6-8 | Non-Championship Race

Oct 16, 2026

straighten

Distance — 0.5 Hours

terrain

Type — Cycling

timer

9 days remaining

sell

$30.00

Weather History

These values represent the 3-year monthly averages for October in South Deerfield.

thermostat Temperature
7.2° / 17.8°
wb_sunny Feels like
4.5° / 15.4°
light_mode Avg sunshine hours
8h 28m
water_drop Avg rainfall
2.7 mm
ac_unit Avg snowfall
—
air Avg wind speed
9.2 km/h (Light breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (4.0)
humidity_mid Humidity
73.7%
wb_twilight Sunrise
07:04
nightlight Sunset
18:06

About South Deerfield

Learn more about the host city, South Deerfield.

Scenic view of

South Deerfield is a census-designated place (CDP) in Deerfield, Franklin County, Massachusetts, United States. It is home to the Yankee Candle Company. As of the 2020 census, South Deerfield had a population of 1,930.

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