Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKatherine Jones
#734 · 1:24:47 · F44 · Group N · DR
Wave start 8:41 AM (N-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
Katherine (N-DR) started at 8:41 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 25 minutes head start on Katherine because the Runner wave starts 27 minutes after the Invitational wave. On foot, Katherine ran 1:24:47 and Julia ran 57:02 — Julia was 27:45 faster than Katherine. Katherine took official place 734th (time-based 787th) 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 13:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 25 min earlier than Katherine (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +731
- Actual time Δ
- +27:45
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 25 min (Julia earlier)
- Finish clock Δ
- +52:45
- Section place Δ
- —
Δ = Katherine − Julia. Negative means Katherine is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Katherine (N-DR) started at 8:41 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 27:45 faster on foot than Katherine.
- Finish clock: Julia crossed the line 52:45 ahead of Katherine — Julia wins this head-to-head.
Δ (A − B): actual +27:45 · finish clock +52:45.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Katherine | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:29 | 6:46 | +3:43 |
| Stairs to Windy Gap | 7:46 | 5:03 | +2:43 |
| Windy Gap to Muir Woods | 6:28 | 5:20 | +1:08 |
| Muir Woods to Cardiac | 33:50 | 20:26 | +13:24 |
| Cardiac to White Gate | 16:25 | 11:52 | +4:33 |
| White Gate to The Stile | 7:36 | 5:54 | +1:42 |
| The Stile to Finish | 2:13 | 1:41 | +0:32 |
Δ negative = Katherine ran the segment faster.