About EnduranceFinder

Every Finish Line Starts
with Discovery

We built EnduranceFinder because the hardest part of racing shouldn't be finding the race. One platform to discover marathons near you, browse triathlon registration, explore the global ultra marathon calendar, and connect with an endurance community that runs on real data — not dead links.

Free for athletes · 50K+ verified races · 100+ countries

Endurance athletes at a marathon start line at dawn

Born at the Start Line

We know what it feels like to stand in a corral at 5 AM, months of training behind you, wondering how you ended up here — and knowing exactly why. That feeling is why EnduranceFinder exists.

The endurance world is full of passion but short on infrastructure. Athletes piece together race calendars from ten different sites. Half marathon registration links go dead. Trail running events get discovered by word of mouth or not at all. Race directors pour everything into building incredible experiences, then struggle to reach the athletes who'd love them most.

"We believe every athlete deserves one place to discover their next challenge — and every race director deserves a real way to fill their start line."

EnduranceFinder brings it all together. Every discipline, every distance, every country — verified, searchable, and built around the way athletes actually plan their seasons. We're backed by 13 years of event technology experience and driven by the same thing that gets you out the door before sunrise: the belief that the next finish line is worth finding.

EnduranceFinder aggregates race data from official sources worldwide — race director websites, timing companies, national governing bodies, and direct submissions. Our race finder processes thousands of listings daily to maintain the most comprehensive endurance event discovery experience available.

  • Aggregation: We ingest race data from verified sources — accurate dates, distances, locations, and live registration links for marathons, triathlons, cycling events, ultra marathons, obstacle courses, and every discipline between.
  • Verification: Every listing is cross-referenced before it goes live. We check registration status, flag sold-out and cancelled events, and validate URLs. No dead links. No guesswork.
  • Discovery: Athletes search by discipline, location, distance, date, and terrain. Whether you're using our obstacle course race finder, browsing the swim race calendar, or filtering half marathon registration by city — the experience is built for how endurance athletes actually think about races.
  • Direct Registration: We link to official registration pages. No intermediary redirects, no hidden affiliate markup, no bait-and-switch landing pages.
What We Stand For

Built for Athletes. Powered by Data.

Three principles behind every feature, every listing, and every line of code at EnduranceFinder.

Every Discipline. One Search.

Marathons, triathlons, cycling events worldwide, ultra marathons, trail races, duathlon registration, OCR — every endurance sport in a single searchable platform. Stop juggling bookmarks.

Athlete-First, Always

Free to browse. No account walls. No sponsored results buried in organic listings. The search is designed around how athletes actually look for races — by distance, discipline, date, and location.

Verified. Every Listing.

Dates, distances, registration URLs — cross-referenced against official sources. We don't publish unverified data. The race you see is the race you get.

The endurance event landscape is fragmented by design. Marathon calendars live on running sites. Triathlon registration lives on multisport sites. Cycling events are scattered across regional forums. Ultra marathon calendars exist on niche blogs that haven't been redesigned since 2012. Athletes who compete across disciplines — or who simply want to explore — are left stitching together a race schedule from a dozen disconnected sources.

EnduranceFinder is the endurance sports hub that eliminates that friction. One platform, every discipline, worldwide. Our search doesn't treat a road marathon the same as a trail ultra or a sprint triathlon the same as a century ride. We built endurance-native filters — pace groups, wave starts, distance categories, age group divisions, course certifications — because the details matter when you're committing months of training to a single event.

And we believe in transparency. No races hidden behind paywalls. No accounts required to browse. No sponsored results ranked above organic listings. The endurance community runs on trust, and so does this platform.

The Team

Industry Veterans. Real Athletes.

Event technology experience, endurance industry credibility, and the engineering to back it up.

Akal Sahai Khalsa — Founder & CEO at EnduranceFinder

Akal Sahai Khalsa

Founder & CEO

Spent 13 years building one of the largest independent event technology platforms before turning his attention to endurance sports. Saw the fragmentation firsthand and decided athletes deserved a single home for races, content, and community.

Before EnduranceFinder, Akal built and scaled an event technology platform that processed millions of tickets and served thousands of organizers. That decade-plus taught him what works in event tech — and more importantly, what doesn't. When he started looking at endurance sports, the pattern was unmistakable: race directors drowning in fragmented tools, athletes burning hours on broken calendars, and an entire community held together by spreadsheets and word of mouth. EnduranceFinder exists because he believed the sport that teaches people to push through anything shouldn't make them push through terrible software just to find their next race.

Jennifer Beeson — Communications Director at EnduranceFinder

Jennifer Beeson

Communications Director

Shapes the voice of EnduranceFinder across every channel. Turns athlete stories, race reports, and industry knowledge into content that actually helps people train smarter and race more.

Jennifer oversees editorial strategy, brand voice, and community storytelling. Under her direction, EnduranceFinder is building a content ecosystem that goes far beyond race listings — marathon training resources, in-depth race reviews, athlete spotlights, and race director success stories. She also leads partnerships with endurance podcasts, coaching platforms, and media outlets, making EnduranceFinder a destination athletes return to between races, not just during registration season.

Jasminder Pal Singh — Chief Technology Officer at EnduranceFinder

Jasminder Pal Singh

Chief Technology Officer

Engineers the systems that make EnduranceFinder fast. Built the race data pipeline, the geo-targeted search engine, and the infrastructure that keeps everything running at scale.

Jasminder's team built EnduranceFinder's core from scratch: a data aggregation pipeline that ingests thousands of race listings daily, a search engine that understands endurance-specific filters like wave starts and distance categories, and a geo-targeted race finder that returns sub-second results across millions of records. Before EnduranceFinder, he built real-time data systems for high-traffic platforms — experience that shows in every millisecond of the athlete search experience.

Julia Polloreno — VP of Endurance Partnerships at EnduranceFinder

Julia Polloreno

VP of Endurance Partnerships

Current VP at Ironman with deep relationships across the world's most prestigious endurance organizations — from the World Triathlon Corporation to the Boston Athletic Association. Leads EnduranceFinder's strategic partnerships with race directors, governing bodies, and major event properties.

Julia serves as Vice President at Ironman — the world's most recognized endurance brand — where she has helped shape the global triathlon landscape and built relationships with race organizations on every continent. Her network spans major marathon properties, national governing bodies, timing companies, and the race directors who produce the events athletes love most. At EnduranceFinder, she's the bridge between our technology platform and the endurance industry. Her credibility with organizations like the Boston Athletic Association, USA Triathlon, and international race series means EnduranceFinder doesn't just list races — we're trusted by the people who produce them.

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Every Discipline

One Platform. Every Finish Line.

From road marathons to mountain ultras, sprint triathlons to gravel centuries — EnduranceFinder covers every endurance discipline with verified data and athlete-first search.

🏃

Marathons

From World Marathon Majors to your hometown 26.2. Chasing a BQ, looking to find marathons near you for a first finish, or planning a destination race — our verified marathon calendar covers thousands of events worldwide.

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Half Marathons

The fastest-growing race distance. Browse half marathon registration from flat, fast PR courses to destination trail halves. Filter by date, location, elevation, and terrain to lock in your next 13.1.

🏊

Triathlons

Swim. Bike. Run. Triathlon registration across every distance — sprint, Olympic, 70.3, full Ironman. Search by sanctioning body, location, and distance. First sprint to Kona qualifier.

⛰️

Ultra Marathons

50Ks, 100Ks, 100-milers, and timed events. Our ultra marathon calendar covers trail ultras, mountain races, desert crossings, and multi-day stage races across the world’s most punishing landscapes.

🚴

Cycling

Gran fondos, road races, gravel grinders, and sportives. Browse cycling events worldwide by distance, elevation gain, and region. From local century rides to international stage races.

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Trail Running

Technical mountain races, forest single-track, desert canyon runs. Our trail running events database covers every terrain with filters for elevation gain, distance, and difficulty.

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Open Water Swimming

Lake swims, ocean races, channel crossings, and swimrun events. Browse the swim race calendar from 1-mile sprints to marathon swims. Verified registration, accurate distances, real course data.

💪

Obstacle Course Races

Spartan, Tough Mudder, and hundreds of independent OCR events. Our obstacle course race finder covers beginner waves to elite heats. Filter by location, distance, and difficulty.

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Duathlons & More

Run-bike-run multisport, adventure racing, aquathlon, swimrun — every emerging endurance format. Duathlon registration from local sprints to national championship qualifiers, plus the niche disciplines others overlook.

Got Questions?

Frequently Asked Questions

Everything athletes and race directors want to know about EnduranceFinder

EnduranceFinder is an endurance event discovery platform that aggregates marathons, triathlons, cycling events, ultra marathons, trail races, obstacle courses, and more into one searchable hub. We pull from thousands of official sources so athletes can stop juggling bookmarks and start racing.

Use our location-based search to surface endurance events in your area. Set your city, adjust the radius, and filter by discipline, distance, and date to find exactly what you're training for — whether that's a marathon near you or a trail race in the next state.

Completely free. Browsing, searching, filtering, and accessing registration links costs nothing. No account required to explore. No paywalls hiding the good races. We'll never charge athletes to discover events.

Marathons, half marathons, triathlons, ultra marathons, cycling events, trail running, open water swimming, obstacle course races, duathlons, and 5K/10K road races — plus niche categories like swimrun, adventure racing, gravel grinding, and virtual challenges.

We aggregate from official race websites, timing companies, national governing bodies, and direct race director submissions. Every listing is cross-referenced for accuracy — dates, distances, registration URLs, and event status are verified before they appear.

Yes — and the basic listing is free. Race directors get an event page, discovery placement, and access to athletes actively searching for races. Premium tiers add registration processing, marketing tools, and analytics.

We're building a resource library with training plans, coaching videos, race reviews, and nutrition guides created for endurance athletes. The blog already features athlete stories, race breakdowns, and discipline-specific content across running, triathlon, cycling, and more.

Most calendars cover one sport or one region. We cover every endurance discipline, worldwide, with verified data and a search engine built specifically for how athletes think about races — by distance, discipline, location, date, and terrain.

Find Your Next Finish Line

Thousands of verified endurance events. Every discipline. Every distance. Search once, race everywhere.

See it in action