| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 619033 | OPEN MIAMI 3 | Miami Beach | US | 7 years ago | Other | 53.995 | 77 | Road | 37 |
| 1376609 | Open Ice Skating Lake Of The Isles | Minneapolis | US | 4 years ago | Other | 9.481 | 4 | Off-Road | 24 |
| 2169840 | OPE | US | 2 years ago | Other | 49.945 | 209 | Road | 45 | |
| 803839 | OP006 Westport To Bruceport | Westport | US | 6 years ago | Other | 66.163 | 335 | Road | 12 |
| 3046613 | Onset To Scituate | Wareham | US | 5 months ago | Other | 70.993 | 1 | Mixed | 13 |
| 2075512 | Only Merging And Diverging (with Exceptions) | West Islip | US | 3 years ago | Other | 499.446 | 3076 | Road | 19 |
| 2108806 | Onion Creek Christmas Parade | Austin | US | 3 years ago | Other | 14.539 | 96 | Road | 250 |
| 1099588 | Onion | Farmington | US | 5 years ago | Other | 28.271 | 131 | Road | 12 |
| 265244 | OneWheel Route #1 | Kirkland | US | 9 years ago | Other | 5.219 | 24 | Road | 44 |
| 265247 | OneWheel Direct Return | Kirkland | US | 9 years ago | Other | 3.412 | 134 | Road | 33 |
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| 1527820 | Onewheel | Winston-Salem | US | 4 years ago | Other | 12.441 | 226 | Road | 27 |
| 2486031 | O'Neil Peak/Custer/Hill City | Keystone | US | 1 year ago | Other | 239.608 | 4367 | Road | 30 |
| 964640 | Oneida St Hotels To Badger State Brewing | Ashwaubenon | US | 6 years ago | Other | 4.350 | 11 | Road | 31 |
| 1992395 | ONE WAY EXIT - AFTER FESTIVAL | Watkinsville | US | 3 years ago | Other | 0.830 | 2 | Mixed | 22 |
| 205699 | One Mile To Calskate Round Trip 2x | Chico | US | 9 years ago | Other | 25.169 | 44 | Road | 47 |
| 1956696 | On The Road Again | Village of Broadalbin | US | 3 years ago | Other | 18.040 | 125 | Road | 45 |
| 157721 | OMT 2015 Swim | Asbury Park | US | 9 years ago | Other | 0.634 | 2 | Off-Road | 53 |
| 157719 | OMT 2015 Short Swim | Neptune Township | US | 9 years ago | Other | 0.260 | 0 | Off-Road | 40 |
| 2714226 | OMSWIMSPRINT | Conroe | US | 1 year ago | Other | 0.462 | 0 | Mixed | 15 |
| 2714191 | OMSWIM | Conroe | US | 1 year ago | Other | 1.276 | 1 | Mixed | 23 |
| 1079029 | Omfe | Bel-Red | US | 5 years ago | Other | 1.442 | 14 | Road | 27 |
| 2353996 | OMC & Canal Park | New Hope | US | 2 years ago | Other | 254.007 | 1100 | Road | 48 |
| 2718626 | OM Youth Short Swim | Conroe | US | 1 year ago | Other | 0.085 | 0 | Mixed | 23 |
| 2718625 | OM Youth Short Bike Option B | Conroe | US | 1 year ago | Other | 3.748 | 14 | Mixed | 26 |
| 2718624 | OM Youth Long Bike | US | 1 year ago | Other | 6.754 | 28 | Mixed | 22 | |
| 2718618 | OM Sprint Swim | Conroe | US | 1 year ago | Other | 0.461 | 0 | Mixed | 119 |
| 2718621 | OM Sprint Run | Conroe | US | 1 year ago | Other | 5.105 | 29 | Mixed | 31 |
| 2718620 | OM Sprint Bike | Conroe | US | 1 year ago | Other | 17.641 | 124 | Mixed | 35 |
| 2718622 | OM Half Swim | Conroe | US | 1 year ago | Other | 1.934 | 1 | Mixed | 19 |
| 2813647 | OM 2025 Sprint Run | Conroe | US | 1 year ago | Other | 4.979 | 34 | Road | 119 |