IRONMAN 70.3 Boise

Sat, 24 Jul 2027Boise, ID, United States

Overview

Compete in IRONMAN 70.3 Boise with a scenic, challenging course featuring a swim in the Boise River, bike through foothills, and a run along the greenbelt.

Escape to the Unexpected West Come and experience the stunning views of the Boise river, foothills and cityscapes of picturesque Boise. The perfect destination for outdoor enthusiasts and endurance athletes. Where nature and culture collide. Where adventure knows no bounds. Embrace the charm of the West.

Race categories

113K

IRONMAN 70.3

Schedule: Thursday, July 23, 2026
12 PM - 7 PM · IRONMAN Village Information Tent PLAYTRI Triathlon Store & Tech Service Center VIP Spectator Credential Pick-Up IRONKIDS Fun Run Registration & Packet Pick-Up Food Trucks · Julia Davis Park 12 PM - 7 PM · Official IRONMAN Store · Julia Davis Park 12:15 PM - 7 PM · Athlete Check-In & Timing Chip Pick-Up · Julia Davis Park 2 PM · Athlete Briefing · Julia Davis Park Bandshell 3 PM · Navigating IRONMAN 70.3 Boise with an Official Triathlon Coach · Julia Davis Park Bandshell 4:15 PM - 4:50 PM · Music by Lily Bea · Julia Davis Park Bandshell 5 PM · Athlete Briefing · Julia Davis Park Bandshell 6:30 PM · IRONKIDS Fun Run · Boise Zoo
Friday, July 24, 2026
9 AM - 4 PM · Athlete Check-In & Timing Chip Pick-Up (AWA Priority Check-In Ends at 12 PM) · Julia Davis Park 9 AM - 4 PM · IRONMAN Village Information Tent PLAYTRI Triathlon Store & Tech Service Center VIP Spectator Credential Pick-Up Food Trucks & Beer Garden · Julia Davis Park 9 AM - 4 PM · Official IRONMAN Store · Julia Davis Park 9 AM - 3 PM · Round-Trip Athlete ONLY Shuttle Service for Bike Check-In · Julia Davis Park to T1 9:30 AM · Shakeout Run supported by Olympian Megan Lacy of FleetFeet Treasure Valley · IRONMAN Village 9:30 AM - 4:30 PM · Mandatory Bike Check-In · Lucky Peak Reservoir at Barclay Bay 10 AM · Athlete Briefing · Julia Davis Park Bandshell 11 AM - 11:40 AM · Experience Oman IRONMAN Pro Series Panel · Idaho State Museum 11:15 AM - 11:50 AM · Music by Lily Bea · Julia Davis Park Bandshell 12 PM · Pro Meeting - *Pro Athletes ONLY · Idaho State Museum 12:30 PM · Athlete Briefing · Julia Davis Park Bandshell 1:45 PM - 2:30 PM · Music by Lily Bea · Julia Davis Park Bandshell 3 PM · Athlete Briefing · Julia Davis Park Bandshell
Saturday, July 25, 2026 - Race Day!
3:30 AM - 6 AM · Athlete Shuttles to Transition · Julia Davis Park 3:30 AM - 6 AM · Transition 2 Open · Julia Davis Park 4 AM - 6:30 AM · Transition 1 Open · Lucky Peak Reservoir at Barclay Bay 6:25 AM · Male Pro Race Start · Lucky Peak Reservoir at Barclay Bay 6:35 AM · Female Pro Race Start · Lucky Peak Reservoir at Barclay Bay 6:45 AM · Age Group Race Start · Lucky Peak Reservoir at Barclay Bay 8 AM - 4 PM · IRONMAN Village Information Tent · Julia Davis Park 8 AM - 4 PM · Official IRONMAN Store and Medal Engraving · Julia Davis Park 9 AM - 5 PM · Food Trucks & Beer Garden · Julia Davis Park 10 AM - 5 PM · Athlete Post-Race Food Tent · Julia Davis Park 11 AM - 11:45 AM · Music by Lily Bea · Gene Harris Bandshell 1:30 PM - 4:30 PM · Bike & Gear Check-Out · Julia Davis Park 1:45 PM - 2:30 PM · Music by Lily Bea · Gene Harris Bandshell 3:30 PM · Awards Ceremony & 2027 Precision Fuel & Hydration IRONMAN 70.3 World Championship Slot Allocation/Rolldown Ceremony Automatic Qualifiers need to be present during the Awards Ceremony to claim their slot with their award. Slot Allocation/Rolldown for the remaining age group “Performance Pool Slots” will begin immediately following Awards. Be early! Must be present to claim a slot. · Julia Davis Park Bandshell
Sunday, July 26, 2026
10 AM · Float with the Pros presented by Precision Hydration · 4049 South Eckert Road, Boise, ID 83716
Route: Swim
Reservoir
Bike
Hilly
Run
Flat
Typical race-day conditions
Air 21–38 °C
Swim course
The IRONMAN 70.3 Boise 2026 ROKA swim course offers athletes a refreshing and scenic 1.2-mile swim in the pristine waters of Lucky Peak Reservoir. Starting and finishing in the easily accessible Barclay Bay area, this course provides a calm and clear environment, ideal for both seasoned swimmers and first-time triathletes.
Bike course
Athletes will be greeted with a sweeping downhill upon exiting the Lucky Peak Reservoir area to start their 56-mile cycling journey. Riders can expect a rolling, scenic tour of rural Boise roads and neighborhood streets before ending their journey with a downtown finish at

Update history

3 Oct 2026
Time changed: 24 July at 0:00 → 24 July at 4:00

IRONMAN 70.3 Boise

Sat, 24 Jul 2027