Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlissa S Philp
#267 · 1:17:19 · F49 · Group L · INV
Wave start 8:12 AM (L-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
Alissa (L-INV) started at 8:12 AM; Julia (Q-INV) started at 8:16 AM. That gave Alissa a 4 minutes head start on Julia. On foot, Alissa ran 1:17:19 and Julia ran 57:02 — Julia was 20:17 faster than Alissa. Alissa took official place 267th (time-based 568th) 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 8:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alissa S Philp (L-INV) started 4 min earlier than Julia (Q-INV).
- Overall place Δ
- +264
- Actual time Δ
- +20:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Alissa earlier)
- Finish clock Δ
- +16:17
- Section place Δ
- +9
Δ = Alissa − Julia. Negative means Alissa is ahead/faster.
Race timeline
Computed- Alissa (L-INV) started at 8:12 AM.
- Julia (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Julia was 20:17 faster on foot than Alissa.
- Finish clock: Julia crossed the line 16:17 ahead of Alissa — Julia wins this head-to-head.
Δ (A − B): actual +20:17 · finish clock +16:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alissa | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:24 | 6:46 | +2:38 |
| Stairs to Windy Gap | 6:48 | 5:03 | +1:45 |
| Windy Gap to Muir Woods | 6:31 | 5:20 | +1:11 |
| Muir Woods to Cardiac | 29:08 | 20:26 | +8:42 |
| Cardiac to White Gate | 15:33 | 11:52 | +3:41 |
| White Gate to The Stile | 7:48 | 5:54 | +1:54 |
| The Stile to Finish | 2:07 | 1:41 | +0:26 |
Δ negative = Alissa ran the segment faster.