Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJennifer Bennett
#1160 · 1:48:06 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
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
Jennifer (J-DR) started at 8:37 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 21 minutes head start on Jennifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jennifer ran 1:48:06 and Julia ran 57:02 — Julia was 51:04 faster than Jennifer. Jennifer took official place 1160th (time-based 1212th) 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 19:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 21 min earlier than Jennifer (J-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1157
- Actual time Δ
- +51:04
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 21 min (Julia earlier)
- Finish clock Δ
- +1:12:04
- Section place Δ
- —
Δ = Jennifer − Julia. Negative means Jennifer is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jennifer (J-DR) started at 8:37 AM, 21:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 51:04 faster on foot than Jennifer.
- Finish clock: Julia crossed the line 1:12:04 ahead of Jennifer — Julia wins this head-to-head.
Δ (A − B): actual +51:04 · finish clock +1:12:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jennifer | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:15 | 6:46 | +4:29 |
| Stairs to Windy Gap | 8:56 | 5:03 | +3:53 |
| Windy Gap to Muir Woods | 9:40 | 5:20 | +4:20 |
| Muir Woods to Cardiac | 39:33 | 20:26 | +19:07 |
| Cardiac to White Gate | 24:18 | 11:52 | +12:26 |
| White Gate to The Stile | 11:24 | 5:54 | +5:30 |
| The Stile to Finish | 3:00 | 1:41 | +1:19 |
Δ negative = Jennifer ran the segment faster.