Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJacob Gibson
#1355 · 2:34:04 · M44 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jacob (X-INV) started at 8:22 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 6 minutes head start on Jacob. On foot, Jacob ran 2:34:04 and Julia ran 57:02 — Julia was 1:37:02 faster than Jacob. Jacob took official place 1355th (time-based 1371st) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 32:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 6 min earlier than Jacob (X-INV).
- Overall place Δ
- +1352
- Actual time Δ
- +1:37:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Julia earlier)
- Finish clock Δ
- +1:43:02
- Section place Δ
- +38
Δ = Jacob − Julia. Negative means Jacob is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jacob (X-INV) started at 8:22 AM, 6:00 later.
- Actual running time: Julia was 1:37:02 faster on foot than Jacob.
- Finish clock: Julia crossed the line 1:43:02 ahead of Jacob — Julia wins this head-to-head.
Δ (A − B): actual +1:37:02 · finish clock +1:43:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jacob | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 30:56 | 6:46 | +24:10 |
| Stairs to Windy Gap | 10:42 | 5:03 | +5:39 |
| Windy Gap to Muir Woods | 10:34 | 5:20 | +5:14 |
| Muir Woods to Cardiac | 52:41 | 20:26 | +32:15 |
| Cardiac to White Gate | 28:39 | 11:52 | +16:47 |
| White Gate to The Stile | 17:01 | 5:54 | +11:07 |
| The Stile to Finish | 3:31 | 1:41 | +1:50 |
Δ negative = Jacob ran the segment faster.