# Running Races in Denver, CO (2026)

> 44 upcoming races in and around Denver, Colorado.

- **Page:** https://runthis.run/races/colorado/denver

## Races

- **[RunDenver Series 2026-27](https://runthis.run/event/rr-139875-rundenver-series-2026-27)** — Sun, Dec 6, 2026 · 9:00 AM MST · Denver, CO · 5K / 10K / Marathon
- **[Rudolph Ramble 5K Run/Walk](https://runthis.run/event/rr-139876-rudolph-ramble-5k-run-walk)** — Sun, Dec 6, 2026 · 9:00 AM MST · Denver, CO · 5K
- **[Polar Bear 5K](https://runthis.run/event/rr-139877-polar-bear-5k)** — Sun, Jan 17, 2027 · 9:00 AM MST · Denver, CO
- **[Super Bowl 5K](https://runthis.run/event/rr-139878-super-bowl-5k)** — Sun, Feb 7, 2027 · 9:00 AM MST · Denver, CO
- **[Valentine's Day 4M](https://runthis.run/event/rr-139879-valentines-day-4m)** — Sun, Feb 14, 2027 · 9:00 AM MST · Denver, CO
- **[Denver Rotary Club Cycling to Serve 2026](https://runthis.run/event/rs-144386-denver-rotary-club-cycling-to-serve-2026)** — Sat, Sep 26, 2026 · 12:00 AM UTC · Denver, CO
- **[Rainbow Trail Lutheran Camp's 20th Annual Grace Race 5k](https://runthis.run/event/rs-66045-rainbow-trail-lutheran-camps-20th-annual-grace-race-5k)** — Sat, Oct 3, 2026 · 12:00 AM UTC · Denver, CO · 5K
- **[Liberty Energy 5K - Benefiting the Bettering Human Lives Foundation](https://runthis.run/event/rs-163922-liberty-energy-5k-benefiting-the-bettering-human-lives-found)** — Sun, Oct 4, 2026 · 12:00 AM UTC · Denver, CO · 5K / 1000 m
- **[Living Water 5K and Family Fun Walk/Jog](https://runthis.run/event/rs-208385-living-water-5k-and-family-fun-walk-jog)** — Sat, Oct 17, 2026 · 12:00 AM UTC · Denver, CO · 5K / 1 mile
- **[DU Crimson Classic 5K Run/1.5 Mile Walk](https://runthis.run/event/rs-168775-du-crimson-classic-5k-run-1-5-mile-walk)** — Wed, Oct 21, 2026 · 12:00 AM UTC · Denver, CO · 5K / 1.5 mi
- **[Race to Cure Sarcoma Denver](https://runthis.run/event/rs-180151-race-to-cure-sarcoma-denver)** — Sat, Oct 24, 2026 · 12:00 AM UTC · Denver, CO · 5K / 1000 m
- **[Zedikiah Scholarship 5K](https://runthis.run/event/rs-209851-zedikiah-scholarship-5k)** — Sat, Oct 24, 2026 · 12:00 AM UTC · Denver, CO · 5K
- **[Ghosts and Goblins 5K/10K](https://runthis.run/event/rs-139699-ghosts-and-goblins-5k-10k)** — Sun, Oct 25, 2026 · 12:00 AM UTC · Denver, CO · 5K / 10K
- **[The 14th Annual Odyssey Odyssey - 2026](https://runthis.run/event/rs-79904-the-14th-annual-odyssey-odyssey-2026)** — Sun, Oct 25, 2026 · 12:00 AM UTC · Denver, CO · 5K / 1 mile
- **[RMRR November 5k/15k](https://runthis.run/event/rs-104497-rmrr-november-5k-15k)** — Sun, Nov 1, 2026 · 12:00 AM UTC · Denver, CO · 9.3 mi / 5K
- **[Feet for Justice Run](https://runthis.run/event/rs-59059-feet-for-justice-run)** — Sun, Nov 1, 2026 · 12:00 AM UTC · Denver, CO · 10K / 5K
- **[City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)](https://runthis.run/event/rs-84225-city-park-classic-5k-10k-1-mile-walk-of-hope-for-pancreatic-)** — Sat, Nov 7, 2026 · 12:00 AM UTC · Denver, CO · 5K / 10K / 1 mile
- **[Denver Veterans Day Run](https://runthis.run/event/rs-53380-denver-veterans-day-run)** — Sat, Nov 14, 2026 · 12:00 AM UTC · Denver, CO · 5K / 10K
- **[Girls on the Run Denver Metro 5K](https://runthis.run/event/rs-121517-girls-on-the-run-denver-metro-5k)** — Sun, Nov 15, 2026 · 12:00 AM UTC · Denver, CO · 5K
- **[The Wash Park Circuit, Powered by New Balance](https://runthis.run/event/rs-168748-the-wash-park-circuit-powered-by-new-balance)** — Sun, Nov 15, 2026 · 12:00 AM UTC · Denver, CO · 2.2 mi / 402 m
- **[Pumpkin Pie 5K/10K](https://runthis.run/event/rs-30930-pumpkin-pie-5k-10k)** — Sat, Nov 21, 2026 · 12:00 AM UTC · Denver, CO · 5K / 10K
- **[Harvesting Hope 5k](https://runthis.run/event/rs-172298-harvesting-hope-5k)** — Thu, Nov 26, 2026 · 12:00 AM UTC · Denver, CO · 5K
- **[RMRR December 4.5mi](https://runthis.run/event/rs-100244-rmrr-december-4-5mi)** — Sun, Dec 6, 2026 · 12:00 AM UTC · Denver, CO · 4.5 mi
- **[2026 Jingle Bell Run - Colorado](https://runthis.run/event/rs-138192-2026-jingle-bell-run-colorado)** — Sun, Dec 13, 2026 · 12:00 AM UTC · Denver, CO · 5K / 1 mile / 100 m
- **[Santa's Dash for Ca$h](https://runthis.run/event/rs-103823-santas-dash-for-ca-h)** — Sat, Dec 19, 2026 · 12:00 AM UTC · Denver, CO · 5K
- **[Ugly Sweater 5K](https://runthis.run/event/rs-76250-ugly-sweater-5k)** — Sun, Dec 20, 2026 · 12:00 AM UTC · Denver, CO · 5K
- **[Freakin Freezin 5K - Denver](https://runthis.run/event/rs-195255-freakin-freezin-5k-denver)** — Sun, Jan 24, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[Time Travel Half-Marathon/5K/10K - Denver](https://runthis.run/event/rs-142776-time-travel-half-marathon-5k-10k-denver)** — Sat, Jan 30, 2027 · 12:00 AM UTC · Denver, CO · 100 m / 1 mile / 5K / 10K / Marathon
- **[Time to Paddy 5K/10K & Lucky 13.1 13.1 - Denver](https://runthis.run/event/rs-156112-time-to-paddy-5k-10k-lucky-13-1-13-1-denver)** — Sat, Mar 6, 2027 · 12:00 AM UTC · Denver, CO · 1 mile / 5K / 10K / Marathon
- **[Central Park 5k](https://runthis.run/event/rs-84166-central-park-5k)** — Sun, Mar 28, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[Donut Dash](https://runthis.run/event/rs-53714-donut-dash)** — Sun, Apr 4, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[DoNot Stop Half Marathon/5K/10K - Denver](https://runthis.run/event/rs-156494-donot-stop-half-marathon-5k-10k-denver)** — Sun, Apr 25, 2027 · 12:00 AM UTC · Denver, CO · 50 m / 1 mile / 5K / 10K / Marathon
- **[Unicorn 5k (Denver-East)](https://runthis.run/event/rs-84222-unicorn-5k-denver-east)** — Sun, Apr 25, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[Hometown Half Marathon/5K/10K - Denver](https://runthis.run/event/rs-142809-hometown-half-marathon-5k-10k-denver)** — Sun, May 9, 2027 · 12:00 AM UTC · Denver, CO · 50 m / 1 mile / 5K / 10K / Marathon
- **[Denver Mother's Day 5K](https://runthis.run/event/rs-61618-denver-mothers-day-5k)** — Sun, May 9, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[Flamingo Day 5K](https://runthis.run/event/rs-84384-flamingo-day-5k)** — Sun, Jun 6, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[Treat Trot - Denver](https://runthis.run/event/rs-193915-treat-trot-denver)** — Sat, Jun 19, 2027 · 12:00 AM UTC · Denver, CO · 1 mile / 5K / 10K / 9.3 mi
- **[Cookie Chase](https://runthis.run/event/rs-69465-cookie-chase)** — Sat, Jul 10, 2027 · 12:00 AM UTC · Denver, CO · 5K
- **[Heatwave Half Marathon/5K/10K - Denver](https://runthis.run/event/rs-192240-heatwave-half-marathon-5k-10k-denver)** — Sat, Jul 17, 2027 · 12:00 AM UTC · Denver, CO · 50 m / 1 mile / 5K / 10K / Marathon
- **[Bound for Boston Marathon & Half Marathon - Denver](https://runthis.run/event/rs-166024-bound-for-boston-marathon-half-marathon-denver)** — Sun, Aug 1, 2027 · 12:00 AM UTC · Denver, CO · Marathon
- **[Summer Sizzler- Denver](https://runthis.run/event/rs-122260-summer-sizzler-denver)** — Sat, Aug 7, 2027 · 12:00 AM UTC · Denver, CO · 50 m / 1 mile / 5K / 10K / 9.3 mi
- **[Ram Run 5K](https://runthis.run/event/rs-167423-ram-run-5k)** — Sat, Aug 21, 2027 · 12:00 AM UTC · Denver, CO · 5K / 1 mile
- **[Golden Harvest Half Marathon & 5K/10K - Denver](https://runthis.run/event/rs-194302-golden-harvest-half-marathon-5k-10k-denver)** — Sat, Sep 11, 2027 · 12:00 AM UTC · Denver, CO · 50 m / 1 mile / 5K / 10K / Marathon
- **[The Denver 5k](https://runthis.run/event/rs-45602-the-denver-5k)** — Sat, Sep 11, 2027 · 12:00 AM UTC · Denver, CO · 5K

## Races by distance in Denver

- [5K races in Denver (37)](https://runthis.run/races/colorado/denver/5k.md)
- [10K races in Denver (14)](https://runthis.run/races/colorado/denver/10k.md)
- [Half Marathon races in Denver (7)](https://runthis.run/races/colorado/denver/half-marathon.md)
- [Marathon races in Denver (3)](https://runthis.run/races/colorado/denver/marathon.md)

---

Source: [https://runthis.run/races/colorado/denver](https://runthis.run/races/colorado/denver) — data from Run This (runthis.run).