Javelina 100K Aid Station Planner
All 13 Javelina 100K checkpoints pre-loaded. Enter your goal finish time to get estimated arrival times at every aid station.
Full Javelina Jundred - 100K course data: aid stations, cutoffs, course profile
Enter a goal Javelina 100K finish time and get estimated arrival times at every checkpoint - 98.3 km with around 1,206 m of climbing, with crew and drop-bag points flagged.
Turns every arrival into a clock time and every cutoff into a margin.
Terrain changes how the goal time is shared between segments, not the total. One surface everywhere cancels out.
Checkpoints (13)
Cutoff Sun 06:00
Cutoff Sun 12:00
Javelina 100K
Goal 16:57 · Start Sat 07:00
- Crew may meet you at
- Javelina Jeadquarters 35.9 km, by Sat 13:13
- Javelina Jeadquarters 67.1 km, by Sat 18:36
- Drop bags
- Jackass Junction 16.9 km, by Sat 10:02
- Javelina Jeadquarters 35.9 km, by Sat 13:13
- Jackass Junction 52.8 km, by Sat 16:16
- Javelina Jeadquarters 67.1 km, by Sat 18:36
- Jackass Junction 84.0 km, by Sat 21:37
| Checkpoint | Dist (km) | D+ (m) | Km-effort | Arrive by | Clock | Cutoff | Buffer | Leave by | Seg time | Seg pace/km |
|---|---|---|---|---|---|---|---|---|---|---|
| Start | 0 | 0 | - | 0:00:00 | Sat 07:00 | - | - | - | - | - |
| Coyote Camp (loop 1) | 6.4 | +100 | 7.6 | 1:05:58 | Sat 08:05 | - | - | Sat 19:29Set by Javelina Jeadquarters (end of loop 2) | 1:05:58 | 10:18 |
| Jackass Junction (loop 1) | 16.9 | +270 | 13.3 | 3:02:24 | Sat 10:02 | - | - | Sat 21:25Set by Javelina Jeadquarters (end of loop 2) | 1:56:26 | 11:05 |
| Rattlesnake Ranch (loop 1) | 25.3 | +0 | 9.6 | 4:26:30 | Sat 11:26 | - | - | Sat 22:49Set by Javelina Jeadquarters (end of loop 2) | 1:24:06 | 10:01 |
| Javelina Jeadquarters (end of loop 1) | 35.9 | +80 | 12.2 | 6:13:33 | Sat 13:13 | - | - | Sun 00:36Set by Javelina Jeadquarters (end of loop 2) | 1:47:02 | 10:06 |
| Coyote Camp (loop 2) | 42.3 | +110 | 7.6 | 7:20:10 | Sat 14:20 | - | - | Sun 01:43Set by Javelina Jeadquarters (end of loop 2) | 1:06:38 | 10:25 |
| Jackass Junction (loop 2) | 52.8 | +275 | 13.3 | 9:16:49 | Sat 16:16 | - | - | Sun 03:40Set by Javelina Jeadquarters (end of loop 2) | 1:56:39 | 11:07 |
| Rattlesnake Ranch (loop 2) | 61.2 | +0 | 9.5 | 10:40:03 | Sat 17:40 | - | - | Sun 05:03Set by Javelina Jeadquarters (end of loop 2) | 1:23:14 | 9:54 |
| Javelina Jeadquarters (end of loop 2) | 67.1 | +10 | 6.5 | 11:36:38 | Sat 18:36 | Sun 06:00 | 11h23 | Sun 06:39Set by Javelina Jeadquarters (Finish) | 0:56:35 | 9:35 |
| Coyote Camp (loop 3) | 73.5 | +85 | 7.4 | 12:41:04 | Sat 19:41 | - | - | Sun 07:44Set by Javelina Jeadquarters (Finish) | 1:04:27 | 10:04 |
| Jackass Junction (loop 3) | 84.0 | +265 | 13.3 | 14:37:04 | Sat 21:37 | - | - | Sun 09:40Set by Javelina Jeadquarters (Finish) | 1:56:00 | 11:03 |
| Rattlesnake Ranch (loop 3) | 92.4 | +0 | 9.6 | 16:00:31 | Sat 23:00 | - | - | Sun 11:03Set by Javelina Jeadquarters (Finish) | 1:23:27 | 9:56 |
| Javelina Jeadquarters (Finish) | 98.3 | +11 | 6.5 | 16:57:00 | Sat 23:57 | Sun 12:00 | 12h03 | - | 0:56:29 | 9:34 |
Coyote Camp (loop 1)
Sat 08:05Leave by Sat 19:29Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 6.4
- D+ (m)
- +100
- Seg time
- 1:05:58
- Seg pace/km
- 10:18
Jackass Junction (loop 1)
Sat 10:02Leave by Sat 21:25Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 16.9
- D+ (m)
- +270
- Seg time
- 1:56:26
- Seg pace/km
- 11:05
Rattlesnake Ranch (loop 1)
Sat 11:26Leave by Sat 22:49Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 25.3
- D+ (m)
- +0
- Seg time
- 1:24:06
- Seg pace/km
- 10:01
Javelina Jeadquarters (end of loop 1)
Sat 13:13Leave by Sun 00:36Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 35.9
- D+ (m)
- +80
- Seg time
- 1:47:02
- Seg pace/km
- 10:06
Coyote Camp (loop 2)
Sat 14:20Leave by Sun 01:43Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 42.3
- D+ (m)
- +110
- Seg time
- 1:06:38
- Seg pace/km
- 10:25
Jackass Junction (loop 2)
Sat 16:16Leave by Sun 03:40Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 52.8
- D+ (m)
- +275
- Seg time
- 1:56:39
- Seg pace/km
- 11:07
Rattlesnake Ranch (loop 2)
Sat 17:40Leave by Sun 05:03Set by Javelina Jeadquarters (end of loop 2)
- Dist (km)
- 61.2
- D+ (m)
- +0
- Seg time
- 1:23:14
- Seg pace/km
- 9:54
Javelina Jeadquarters (end of loop 2)
Sat 18:36Cutoff Sun 06:0011h23
Leave by Sun 06:39Set by Javelina Jeadquarters (Finish)
- Dist (km)
- 67.1
- D+ (m)
- +10
- Seg time
- 0:56:35
- Seg pace/km
- 9:35
Coyote Camp (loop 3)
Sat 19:41Leave by Sun 07:44Set by Javelina Jeadquarters (Finish)
- Dist (km)
- 73.5
- D+ (m)
- +85
- Seg time
- 1:04:27
- Seg pace/km
- 10:04
Jackass Junction (loop 3)
Sat 21:37Leave by Sun 09:40Set by Javelina Jeadquarters (Finish)
- Dist (km)
- 84.0
- D+ (m)
- +265
- Seg time
- 1:56:00
- Seg pace/km
- 11:03
Rattlesnake Ranch (loop 3)
Sat 23:00Leave by Sun 11:03Set by Javelina Jeadquarters (Finish)
- Dist (km)
- 92.4
- D+ (m)
- +0
- Seg time
- 1:23:27
- Seg pace/km
- 9:56
Javelina Jeadquarters (Finish)
Sat 23:57Cutoff Sun 12:0012h03
- Dist (km)
- 98.3
- D+ (m)
- +11
- Seg time
- 0:56:29
- Seg pace/km
- 9:34
Highlighted rows use a pace heuristic (>12 min/km / >19 min/mi) - likely hiking by speed, not grade. The grade-based power-hike cue is ≥15% (see GAP and Incline tools). Times are distributed proportionally by km-effort. This is a budget, not a forecast: it assumes the same effort pace from start to finish, and in long races most finishers slow as the race goes on, so expect to be ahead of these times early and behind them late.
Leave by is the latest you can start the next segment and still make every cutoff ahead of you at this pace - often set by a station further on, not this one. It does not yet subtract the time you spend stopped, so treat it as the optimistic edge.
Cutoff buffers are estimates from your goal time and published barriers. Courses and barriers change - verify against the official race guide.
Next step
Javelina 100K course in numbers
- Climbing per km
- 12 m
- ITRA km-effort
- 110 (100K)
- Highest point
- 735 m
- Biggest climb
- +191 m over 7.3 km at 2.5% (from Coyote Camp (loop 2))
- Longest descent
- -244 m over 13.5 km at 1.7% (through Rattlesnake Ranch (loop 3))
- Track climbing above 3%
- 12%
- Winning time / cutoff
- 8h30 / 29h00 (3.4x the winner's time)
Section-by-section climbs, descents and grades are on the Javelina 100K course page.
About Javelina Jundred - 100K
Javelina Jundred - 100K covers 98.3 km (about 61 miles) with around 1,206 m of elevation gain, starting in McDowell Mountain Regional Park, Arizona, USA. The overall cutoff is 29 hours.
Crew access is allowed at Javelina Jeadquarters (end of loop 1) (35.9 km) and Javelina Jeadquarters (end of loop 2) (67.1 km). Drop bags are available at Jackass Junction (loop 1), Javelina Jeadquarters (end of loop 1), Jackass Junction (loop 2), Javelina Jeadquarters (end of loop 2) and Jackass Junction (loop 3).
Checkpoint data approximate - verify against the current official race guide at aravaiparunning.com before your race.
How the splits are allocated
Your goal time is split across the Javelina 100K legs by km-effort: distance + gain/100 + loss/200. Full methodology.
Track your Javelina 100K plan, crew notes, and live progress in the app
TrailMath uses these models to build periodized plans adjusted to your goals and terrain.
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