Tuesday Night Twilights

April - Sept, 2023


Tuesday Night Twilight 2023 Schedule

DATES: April 4, 18 | May 9, 16, 23 | June 6 | Aug 22, 29 | Sept 5

Nightly Schedule

5:30 to 5:55 pm: Mentor Training

25 min - Coaches present. All racers who want to learn how to crit

6:00 to 6:30 pm: C Race/Junior Race

30 min - Coaches present. Intended for Cat5 & new racers (including women)

6:35 to 7:10 pm: Women/B Race

35 min - No coaches. Intended for all Women and Cat3 & 4 Men

7:15 to 8:00 pm: A/Elite Race

45 min - No coaches. Intended for Cat2 & 3 and Pro, 1 & 2


All races are at the Sonoma County Fairgrounds.

No license required.


In the event of rain, the road race events will be cancelled; wet pavement doesn't make for safe racing.


We need volunteers for this event! If you can help us run this event please shoot an e-mail to RedPeloton@gmail.com.


Registration is OPEN!

Register for SoNoMas

Registration for SoNoMas opens on January 1st and is $79 per rider ($59 for the Little Piggy). For that you get stocked and staffed aid stations, a categorized competitive race environment on well-marked and technically demanding singletrack, a traffic-controlled mass-start, an amazing prize list, cash payouts for pro racers and a huge post-race meal to bring you back from whatever cave you found yourself in.