Tidewater Strider Dismal Swamp 100K/ 50K / Marathon and 100k Relay

Sat December 3, 2022 Chesapeake, VA 23322 US Directions

Dismal Swamp 50K

6:45AM EST - 9:00PM EST

Dismal Swamp 100K

6:00AM EST - 9:00PM EST

Strider Marathon

6:45AM EST - 1:00PM EST

100k Relay

6:00AM EST - 9:00PM EST

50K Compeative walk

6:45AM EST - 9:00PM EST


                Welcome to the 3rd annual Dismal Swamp 100K /50K/ Marathon and 100k Relay


NEW THIS YEAR: We added a Marathon to this year's races and will be run on our USATF Certified Course! Rank the Fastest course in Virginia and 47th Fastest in the US by Findmymarathon.com! Huge BQ opportunity!


COURSE:  The 100k starts at 6 am and the 50k & Marathon starts at 6:45 am. There is a 15hr limit (9 PM). The course is an out and back 3.88 miles each way for the 100k and 50k. There are 4 loops for 50k and 8 loops for 100k.  The Marathon course is a Certified BQ Course its 6.55 up 6.55 back 2 loops for the Marathon. Pacers are only allowed for 100k runners after the 50k mark! very fast course! the 100k/50k and Marathons courses are  USATF  Certified
FLUIDS AND FOOD: 1 full aid station at start/finish after every loop with food, water, and nutrition drinks! this year due to the marathon there will be water stations set up on the course where the Marathon runners will hit 9 times during the race The manned stations will only be set up during Marathon! we will leave an unmanned water station set up close to the 100k/50k turnaround for the Ultra races when Marathon is complete.
AMENITIES & POST-RACE:  Finishers receive a Medal, Hoodie, Baseball shirt for Marathon and Finishers items. All Runners that qualify for Boston will receive a BQ Shirt!
TIME LIMITS: The 100K starts at 6 AM  and the 50K & Full Marathon starts at 6:45 AM  --   Finish line will close at 9 PM. 
AWARDS: Top 3 overall Male and Female and top male and female in the following Age groups 39 & under/40-49/50-59 /60 & over will receive awards!
REGISTRATION:  Registration will be open until  Raceday up to Race Start
STRIDER PLUS/LEGACY RUNNERS:  Discount will be applied at checkout.
CLUB MEMBERSHIP DISCOUNTS: A Club membership discount of $5.00 is available up thru Dec 1st. Discounts are automatically applied on the payment page during registration. You should use the account you used to register for the club to apply for this discount. We will also attempt to match on name/date of birth.
Paper entry forms are not available.
PACKET PICKUP: Packet pick up will be at the start line starting at 5:30 am until the 50k & Marathon start!
100K Relay: when registering Please signup on your team if you are the 1st member signing up please register your team!
you can have anywhere from 2 to 8 members on your team!


Rest stop at mile post 4 Dismal Swamp
Chesapeake, VA US 23322
Race Contact Info
If you have any questions about this race, please contact the race director at
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