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 swenson
#1095 · 1:47:05 · F58 · Group F · DR
Wave start 8:34 AM (F-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 (F-DR) started at 8:34 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 18 minutes head start on Jennifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jennifer ran 1:47:05 and Julia ran 57:02 — Julia was 50:03 faster than Jennifer. Jennifer took official place 1095th (time-based 1198th) 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 19:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 18 min earlier than Jennifer (F-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1092
- Actual time Δ
- +50:03
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 18 min (Julia earlier)
- Finish clock Δ
- +1:08:03
- Section place Δ
- —
Δ = Jennifer − Julia. Negative means Jennifer is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jennifer (F-DR) started at 8:34 AM, 18:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 50:03 faster on foot than Jennifer.
- Finish clock: Julia crossed the line 1:08:03 ahead of Jennifer — Julia wins this head-to-head.
Δ (A − B): actual +50:03 · finish clock +1:08:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jennifer | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:49 | 6:46 | +5:03 |
| Stairs to Windy Gap | 9:36 | 5:03 | +4:33 |
| Windy Gap to Muir Woods | 8:33 | 5:20 | +3:13 |
| Muir Woods to Cardiac | 39:58 | 20:26 | +19:32 |
| Cardiac to White Gate | 23:36 | 11:52 | +11:44 |
| White Gate to The Stile | 10:28 | 5:54 | +4:34 |
| The Stile to Finish | 3:05 | 1:41 | +1:24 |
Δ negative = Jennifer ran the segment faster.