In 331 days · Mon, Aug 16, 2027
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Monday, August 16th, 2027
804 4th ave, Lyons CO
5K
55–81°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
52–71°F
rain
2024
50–79°F
dry
2023
51–83°F
dry
2022
58–84°F
dry
2021
56–88°F
dry
2020
58–85°F
dry
2019
58–78°F
dry
2018
55–87°F
dry
2017
61–84°F
dry
2016
51–74°F
dry
Best months to race in Colorado →
Race-day forecast · Monday, Aug 16
Rain likely · 60–81°F
Monday, Aug 16starts near 60°F · 55% chance of rain · wind up to 13 mph
About this race
Event Overview
Try the Tri is Terrace Park's neighborhood triathlon — a friendly, low-key swim-bike-run designed to give kids and adults their first taste of multisport racing, right here in our own backyard. Whether your six-year-old wants to try their first race or a parent is finally giving triathlon a go, this is the place to start.
Race Details
- Who: Anyone turning 6 this year (2026) and older (must be able to swim without flotation aids and ride without training wheels).
- When: Saturday August 30, 2026.
- Where: Terrace Park Swim Club.
- Benefit: All proceeds will benefit the Terrace Park Swim & Tennis Club.
Divisions
- Age Groups: 6-9, 10-13, 14-16, 17-55, 56 and over, Relays.
- Ages: Will be determined based on your age on 12/31/2026.
- Relays: Kids relay (all participants under 13 years old), Family relay (mixed age groups) - At least one participant must be age 14 or under, Adult relay (all participants 14 years old or older).
- Awards: Prizes for top 3 finishers in each age group, top relay team in each relay category.
Registration Fees
- $30: Individuals 13 and under - Discount will be taken at checkout.
- $50: Individuals 14 and over.
- $80: Kids Relay Teams.
- $100: Family and Adult Relay Teams.
Note: For teams, the first person to sign up pays for the entire team. There will be no charge for the 2nd and 3rd persons on the team.
Race Shirt
- Inclusion: Registration includes a race shirt for each participant (while supplies last).
- Deadline: A shirt is included for all participants registered by 8/9/26.
Gear Requirements
- Helmet: A helmet is required for all participants.
- Bike: A bike is required for all participants.
- Bike Check: A bike check must be completed before racing – details will be provided to registrants as the race gets closer.
Race Day Information
- Check-in: Check-in opens at 7:15.
- Transition Area: Closes at 7:45.
- Race Time: 8:00 a.m. with a staggered start for age groups.
More Information
For additional details and to register, please visit the official race page.
Course map
Hotels for race weekend
Live prices near the start line, Aug 15 – 17, 2027.
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