Race Teams
| Group | Group Type | Group Restrictions | Created | No. of Members |
|---|---|---|---|---|
| MIT Triathlon Join | Teams | Wednesday December 31, 2025 | 6 | |
| MIT Varsity Tennis Join | Teams | Sunday June 21, 2026 | 4 | |
| mmm Join | Teams | Thursday April 9, 2026 | 0 | |
| Moderna Join | Teams | Wednesday July 1, 2026 | 1 | |
| Most Wanted Join | Teams | Wednesday May 20, 2026 | 4 | |
| MS Forte Join | Teams | Friday April 17, 2026 | 2 | |
| MumRun Join | Teams | Monday April 20, 2026 | 1 | |
| Myrtle Turtles Join | Teams | Wednesday December 31, 2025 | 1 | |
| Navigation Games Join | Teams | Wednesday March 11, 2026 | 1 | |
| NEU Half Marathon Join | Teams | Wednesday April 22, 2026 | 19 | |
| North End Playas + The Guys Join | Teams | Monday April 20, 2026 | 6 | |
| Not Fast Just Furious Join | Teams | Thursday April 16, 2026 | 2 | |
| Notch Run Club Join | Teams | Thursday July 9, 2026 | 1 | |
| NUHOC Join | Teams | Wednesday March 25, 2026 | 4 | |
| Old Town Track Club Join | Teams | Monday May 18, 2026 | 1 | |
| OldiesBGBZ Join | Teams | Friday April 10, 2026 | 2 | |
| Patty’s Sanctuary Sober Living Join | Teams | Saturday April 18, 2026 | 1 | |
| Peeps Join | Teams | Wednesday February 25, 2026 | 7 | |
| Penguinesians Join | Teams | Thursday July 9, 2026 | 2 | |
| Peru Runners Join | Teams | Tuesday April 21, 2026 | 3 | |
| Pfast and Pfurious Join | Teams | Sunday June 14, 2026 | 1 | |
| PHS Alums Join | Teams | Sunday April 26, 2026 | 2 | |
| Physicians for Human Rights (PHR) Join | Teams | Tuesday December 30, 2025 | 11 | |
| Piggies Join | Teams | Friday July 10, 2026 | 1 | |
| pillowfoots Join | Teams | Thursday April 9, 2026 | 5 | |
| Pinnacle Join | Teams | Monday April 6, 2026 | 2 | |
| Pommies Join | Teams | Friday April 10, 2026 | 2 | |
| Ponds & Pretzels Join | Teams | Friday January 2, 2026 | 4 | |
| PR for BR Join | Teams | Monday June 29, 2026 | 3 | |
| pushmere Join | Teams | Tuesday June 23, 2026 | 2 | |
| QuantCo Join | Teams | Tuesday March 10, 2026 | 9 | |
| Ragon Runners Join | Teams | Thursday July 9, 2026 | 5 | |
| Reagan Rattlers Join | Teams | Wednesday April 29, 2026 | 2 | |
| Red Runners Join | Teams | Wednesday July 8, 2026 | 2 | |
| Rhody Boys Join | Teams | Sunday April 5, 2026 | 2 | |
| Rise & Stride Join | Teams | Friday April 10, 2026 | 3 | |
| RMRF Join | Teams | Saturday July 4, 2026 | 2 | |
| Rookie Mistake Join | Teams | Tuesday June 9, 2026 | 1 | |
| Run Ham Join | Teams | Thursday June 11, 2026 | 2 | |
| Run4Jeffrey Join | Teams | Wednesday April 22, 2026 | 14 | |
| Running Buddies Join | Teams | Wednesday June 24, 2026 | 1 | |
| Runnnnn Join | Teams | Friday July 10, 2026 | 2 | |
| Rutland Runners Join | Teams | Friday June 19, 2026 | 1 | |
| Sandwich Shoppe Join | Teams | Wednesday June 3, 2026 | 2 | |
| SANOFI Team Join | Teams | Wednesday June 3, 2026 | 1 | |
| SectionG2027 Join | Teams | Wednesday June 3, 2026 | 1 | |
| Sole Sisters Join | Teams | Wednesday June 10, 2026 | 3 | |
| Somerville Road Runners Join | Teams | Tuesday December 30, 2025 | 21 | |
| SomervilleSmallBizClubRunners Join | Teams | Friday January 2, 2026 | 3 | |
| Soup Squad Join | Teams | Friday July 3, 2026 | 2 |
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You can create a new Team on the first step of the registration process.
Register & Create Team