Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey Wang
#1085 · 1:31:08 · M44 · Group X · DR
Wave start 8:49 AM (X-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
Jeffrey (X-DR) started at 8:49 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 33 minutes head start on Jeffrey because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeffrey ran 1:31:08 and Julia ran 57:02 — Julia was 34:06 faster than Jeffrey. Jeffrey took official place 1085th (time-based 929th) 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 14:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 33 min earlier than Jeffrey (X-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1082
- Actual time Δ
- +34:06
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 33 min (Julia earlier)
- Finish clock Δ
- +1:07:06
- Section place Δ
- —
Δ = Jeffrey − Julia. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jeffrey (X-DR) started at 8:49 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 34:06 faster on foot than Jeffrey.
- Finish clock: Julia crossed the line 1:07:06 ahead of Jeffrey — Julia wins this head-to-head.
Δ (A − B): actual +34:06 · finish clock +1:07:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:36 | 6:46 | +2:50 |
| Stairs to Windy Gap | 7:07 | 5:03 | +2:04 |
| Windy Gap to Muir Woods | 7:18 | 5:20 | +1:58 |
| Muir Woods to Cardiac | 34:58 | 20:26 | +14:32 |
| Cardiac to White Gate | 20:55 | 11:52 | +9:03 |
| White Gate to The Stile | 8:54 | 5:54 | +3:00 |
| The Stile to Finish | 2:20 | 1:41 | +0:39 |
Δ negative = Jeffrey ran the segment faster.