Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBill R Bushnell
#140 · 1:11:39 · M61 · Group M · INV
Wave start 8:13 AM (M-INV)
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
Bill (M-INV) started at 8:13 AM; Julia (Q-INV) started at 8:16 AM. That gave Bill a 3 minutes head start on Julia. On foot, Bill ran 1:11:39 and Julia ran 57:02 — Julia was 14:37 faster than Bill. Bill took official place 140th (time-based 376th) 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 6:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Bill R Bushnell (M-INV) started 3 min earlier than Julia (Q-INV).
- Overall place Δ
- +137
- Actual time Δ
- +14:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Bill earlier)
- Finish clock Δ
- +11:37
- Section place Δ
- +3
Δ = Bill − Julia. Negative means Bill is ahead/faster.
Race timeline
Computed- Bill (M-INV) started at 8:13 AM.
- Julia (Q-INV) started at 8:16 AM, 3:00 later.
- Actual running time: Julia was 14:37 faster on foot than Bill.
- Finish clock: Julia crossed the line 11:37 ahead of Bill — Julia wins this head-to-head.
Δ (A − B): actual +14:37 · finish clock +11:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Bill | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:44 | 6:46 | +1:58 |
| Stairs to Windy Gap | 5:50 | 5:03 | +0:47 |
| Windy Gap to Muir Woods | 6:20 | 5:20 | +1:00 |
| Muir Woods to Cardiac | 26:42 | 20:26 | +6:16 |
| Cardiac to White Gate | 14:48 | 11:52 | +2:56 |
| White Gate to The Stile | 7:10 | 5:54 | +1:16 |
| The Stile to Finish | 2:05 | 1:41 | +0:24 |
Δ negative = Bill ran the segment faster.