Last Chance Ultra
Dec 5Springfield, MO100 mi, 100K +2
Also 100 miles, 92 mi from Spirit of Syllamo, registration open
At a glance
- Date
- Dec 12, 2026
- Location
- Norfork, Arkansas
- Distances
- 100 mi, 38 mi
- Aid stations
- 13, 10 with crew access
- Registration
- Open until Dec 1, 2026, via ultrasignup.com
Listed from UltraSignup. Checked Oct 18, 2026.
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13 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
Spirit of Syllamo is a challenging ultra endurance trail race held in the Sylamore Ranger District of the Ozark St. Francis National Forest, featuring 100 Mile and 38 Mile distances on rugged, rocky singletrack with approximately 200 feet of climb per mile.
Key dates
Early Bird ends
Sep 30, 2026
Registration closes
Dec 1, 2026
Race day
Dec 12, 2026
Pricing
100M
Standard (after Sep 30)
$275
38M
Standard (after Sep 30)
$100
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Registration openings and major changes, like a new date or a cancellation.
Aid stations
13| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Misty Mornings (Start/Finish) Start and finish line at Misty Mornings Arkansas Cabins and RV Sites, 309 Riverview Trail, Norfork AR 72658. Has bathrooms and probable cell reception. | 0.00 miles | -- | -- | ||
Twin Creek Crew can set up along Hwy 341 where the trail crosses the highway. No bathrooms, probable cell reception. The actual aid station is down Twin Creek Road which requires a 4x4 and no crew access down that road. Aid and crew accessible at highway crossing. | 9.20 miles | -- | -- | ||
Brush Creek Crew can set up at the trailhead. Parking is limited. No bathrooms, probable cell reception. Crew only: no aid or drop bag listed. | 14.80 miles | -- | -- | ||
Cripple Turkey No crew unless retrieving a DNF runner. No bathrooms, no cell reception. Aid and drop bag access. | 18.90 miles | -- | -- | ||
Barkshed Access only possible from Hwy 14. Has an outhouse, no cell reception. Aid, drop bag, and crew accessible. Described as incredibly beautiful. | 28.10 miles | -- | -- | ||
Moccasin Springs Pacers may start here for 100M runners. No bathrooms, probable cell reception. Aid, drop bag, and crew accessible. | 37.40 miles | -- | -- | ||
Spring Creek Turnaround point. No crew unless retrieving a DNF runner. No bathrooms, no cell reception. Aid and drop bag access. Access via Rand Road, approximately 7 miles from Moccasin Springs. | 48.10 miles | -- | -- | ||
Moccasin Springs (Return) Second pass on return leg. No bathrooms, probable cell reception. Aid, drop bag, and crew accessible. | 58.80 miles | -- | -- | ||
Barkshed (Return) Second pass on return leg. Has an outhouse, no cell reception. Aid, drop bag, and crew accessible. | 68.00 miles | -- | -- | ||
Cripple Turkey (Return) Second pass on return leg. No crew unless retrieving a DNF runner. No bathrooms, no cell reception. Aid and drop bag access. | 77.20 miles | -- | -- | ||
Brush Creek (Return) Second pass on return leg. No bathrooms, probable cell reception. Crew only. | 81.30 miles | -- | -- | ||
Twin Creek (Return) Second pass on return leg. No bathrooms, probable cell reception. Aid and crew accessible. | 86.90 miles | -- | -- | ||
Misty Mornings (Finish) Finish line. Has bathrooms and probable cell reception. | 96.10 miles | -- | -- |
Entry transfers
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Straight-line distance
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Race planning
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