Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialThomas Tyson
#982 · 1:25:56 · M37 · Group Y · DR
Wave start 8:50 AM (Y-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
Thomas (Y-DR) started at 8:50 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 34 minutes head start on Thomas because the Runner wave starts 27 minutes after the Invitational wave. On foot, Thomas ran 1:25:56 and Julia ran 57:02 — Julia was 28:54 faster than Thomas. Thomas took official place 982nd (time-based 811th) 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 12:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 34 min earlier than Thomas (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +979
- Actual time Δ
- +28:54
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 34 min (Julia earlier)
- Finish clock Δ
- +1:02:54
- Section place Δ
- —
Δ = Thomas − Julia. Negative means Thomas is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Thomas (Y-DR) started at 8:50 AM, 34:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 28:54 faster on foot than Thomas.
- Finish clock: Julia crossed the line 1:02:54 ahead of Thomas — Julia wins this head-to-head.
Δ (A − B): actual +28:54 · finish clock +1:02:54.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Thomas | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:11 | 6:46 | +4:25 |
| Stairs to Windy Gap | 7:09 | 5:03 | +2:06 |
| Windy Gap to Muir Woods | 7:09 | 5:20 | +1:49 |
| Muir Woods to Cardiac | 32:34 | 20:26 | +12:08 |
| Cardiac to White Gate | 17:08 | 11:52 | +5:16 |
| White Gate to The Stile | 8:39 | 5:54 | +2:45 |
| The Stile to Finish | 2:06 | 1:41 | +0:25 |
Δ negative = Thomas ran the segment faster.