In 79 days · Sun, Sep 27, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Sunday, September 27th, 2026
Where
260 Walden St, Cambridge MA
Distance
5K
About this race
Who does the race benefit and who does it honor?
- Beneficiaries: Our race benefits the young girls of Cambridge.
- Primary Recipients: The Cambridge Girls Softball League and other girls' sports teams are the primary recipients of the funds from the race.
- Focus: These great organizations work on team building, athletic skills, and strengthen the connection among physical, mental and social well-being of girls.
- Impact: We've raised over $130,000 for girls' sports in Cambridge!
Post-Race Block Party
- Event: After the race, there will be a block party outside Paddy's until 7PM.
- Street Closure: Walden Street will be closed off to traffic.
- Attractions: There will be a large beer garden, food trucks, and a DJ.
Is the race sanctioned and timed?
- Sanctioned: The 5K is USA Track and Field sanctioned.
- Timing: Timed by RaceWire.
Parking
- Location: Parking will be available at Danehy Park.
Number Pick-up
- Schedule: Registration and number and shirt pick-up will be available Thursday, September 25 from 6pm - 9pm; Friday, September 26 from 4p-7p; and Saturday, September 27 from 12p-4p.
- Race Day Sign Ups: Sign-ups will be available on race morning, September 27, from 8am - 9:30am.
T Shirts
- Guarantee: All Participants registered before September 5 will be guaranteed to receive a shirt.
Registration Fee
- Early Registration: $40 through July 31, 2025 - includes a free gift!
- Age Discount: $30 for ages 17 and under.
- Final Registration: $40 through September 26, 2025, $30 for ages 17 and under.
- Race Day: $45 on Race Day - September 27, 2025; $35 on Race Day for ages 17 and under.
ONLINE REGISTRATION
- Deadline: Online registration ends on Wednesday, September 23 at midnight.
- On-Site Registration: Sign-ups will be held at Paddy's on Thursday, September 24 from 6pm - 9pm and Friday, September 25 from 4p-7p.
- Final Sign Up: Saturday, September 26 from 12p-4p and also on race day from 8:00a - 9:30a.
Course map
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