Calvins Challenge - time trial cycling event - in Springfield, OH - presented by UltraCycling Events

Calvins Challenge

Saturday, May 16, 2026Shawnee High School, 1675 E Possum Rd, Springfield, OH
Event Details

Event Type

Time Trial

Location

Shawnee High School, 1675 E Possum RdSpringfield, OhioOpen in Maps

Links

Upcoming Dates

Saturday, May 16, 2026Register

Event Location

About This Event
Calvin’s Challenge is a premier ultra-endurance cycling event returning to Springfield, Ohio, in Mid-May. Hosted at Shawnee High School, this event serves as a major hub for the ultracycling community, featuring several championship-level competitions and serving as a qualifier for the Race Across America (RAAM).
Additional Information

Ultra-Endurance Time Trial Championship

Calvin's Challenge is for dedicated riders seeking to test their limits over extended distances. Hosted in Springfield, Ohio, this championship-level competition attracts serious time trialists and ultra-cyclists from across the nation. Whether you're chasing personal records, competing for championship titles, or qualifying for RAAM, this event demands precision, strategy, and unwavering mental fortitude.

What to Expect

  • Multiple Distance Options - Choose your ultra-endurance challenge across various supported course lengths
  • Staggered Start Intervals - Individual time trial format with timed starts to ensure competitive fairness and safety
  • Championship-Level Competition - Compete alongside elite ultra-cyclists in a RAAM-qualifying event
  • Professional Timing Technology - Electronic timing systems capture every split with precision accuracy
  • Sustained Support Network - Fully stocked aid stations strategically positioned throughout the course
  • Two-Day Format - Weekend event structure allowing optimal preparation and recovery

Course Description

The course route is specifically designed to challenge ultra-endurance athletes with rolling terrain and strategic aid placement. Course profiles and detailed distance specifications are available through the event organizer - check their website for comprehensive course maps, elevation data, and distance options.

Event Highlights

  • RAAM Qualifier Status - Earn your qualification credentials in this prestigious ultra-cycling championship
  • Championship Recognition - Compete for elite titles and national standing in ultra-endurance cycling
  • Community Hub - Connect with the dedicated ultracycling community and experienced mentors
  • Venue Facilities - Event based at Shawnee High School with accessible amenities and parking

Calvin's Challenge Highlights

 

Frequently Asked Questions

What distance options are available at Calvin's Challenge?

Calvin's Challenge features multiple distance options to accommodate different ultra-endurance goals and experience levels. Check the event website for the latest details on all available course lengths and their specific profiles.

How do the staggered start intervals work?

This event uses an individual time trial format with staggered starts, meaning each rider begins at a designated interval rather than in a mass start. This ensures competitive fairness, accurate timing of individual efforts, and safer course management throughout the event. Your official start time will be assigned during registration - check the event website for the specific interval spacing.

Can I use Calvin's Challenge as a RAAM qualifier?

Yes - Calvin's Challenge serves as a major hub for the ultracycling community and qualifies as a championship-level competition for Race Across America (RAAM) entry. This event attracts serious riders from across the nation who are pursuing RAAM qualification. Check the event website or RAAM's official site for specific qualifying standards and requirements.

What timing technology is used to record my performance?

Calvin's Challenge uses championship-level timing systems designed for ultra-endurance competition to ensure accurate recording of your individual effort. For details about the specific timing technology and chip system being used this year, check the event website or contact the organizers directly.

Are there equipment restrictions or rules I should know about?

As a championship-level time trial, Calvin's Challenge may have specific equipment guidelines - particularly regarding bike type, aerodynamic restrictions, or gear classifications depending on your chosen distance category. Review the full rulebook on the event website before registering to ensure your equipment meets all requirements.

Where is the event hosted and what should I know about arrival?

Calvin's Challenge is hosted at Shawnee High School in Springfield, Ohio. Check the event website for parking information, course departure points, and any arrival requirements or check-in procedures. Ultra-endurance events of this caliber typically have specific logistics for rider safety and support crew coordination.

Is this event suitable for first-time ultra-distance riders?

Calvin's Challenge is a premier, championship-level event designed for dedicated riders seeking to test their limits over extended distances. While multiple distance options are available, this competition demands precision, strategy, and mental fortitude. Consider your ultra-endurance experience and training before selecting your distance category.

Reviews

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