Wango Tango
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Wango Tango : overview
Wango Tango is scheduled for Saturday, November 15, 2025, at City Lake Park in Siloam Springs, Arkansas. The event combines a four-hour mountain bike endurance race with trail running on the City Lake trail system. The trail runs use beginner and intermediate trails and the endurance race includes solo and team relay categories. The event is electronically timed.
Distances:
- 5K
- 10K
Events, rules and logistics
Mountain bike categories include solo, junior, male, female, mixed relays, two-person teams, and class 1 E-bike solo categories. Trail run awards include top male and female overall and age-category awards. Trophies are awarded three deep in every category. Registration fees are listed for each event; there is no on-site registration on race day. Juniors have a reduced mountain bike fee.
Safety and entry requirements: all mountain bike competitors must wear helmets and carry at least one light source. Only class 1 E-bikes are allowed. All competitors must be at least 13 years old by December 31, 2025. The event is unsanctioned; participants must sign a waiver and minors need a parent or guardian signature. Food, snacks, and water will be available. Proceeds benefit the Borderline chapter of the Ozark Off-Road Cyclists and local volunteer trail advocacy. Parking instructions direct participants to park in designated areas and ride or drop equipment to the pit; bike racks will be provided. Visit the organization's website for the most recent information.