Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn C Young
#290 · 1:09:12 · M47 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialEmily Simon
#285 · 1:17:05 · F14 · Group M · INV
Wave start 8:13 AM (M-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
John (W-INV) started at 8:21 AM; Emily (M-INV) started at 8:13 AM. That gave Emily a 8 minutes head start on John. On foot, John ran 1:09:12 and Emily ran 1:17:05 — John was 7:53 faster than Emily. John took official place 290th (time-based 299th) and Emily took official place 285th (time-based 556th). Emily's head start was enough to flip the official order even though John was faster on foot. Biggest swing: John gained 3:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emily Simon (M-INV) started 8 min earlier than John (W-INV).
- Overall place Δ
- +5
- Actual time Δ
- -7:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Emily earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +3
Δ = John − Emily. Negative means John is ahead/faster.
Race timeline
Computed- Emily (M-INV) started at 8:13 AM.
- John (W-INV) started at 8:21 AM, 8:00 later.
- Actual running time: John was 7:53 faster on foot than Emily.
- Finish clock: Emily crossed the line 0:07 ahead of John — Emily wins this head-to-head.
Δ (A − B): actual -7:53 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Emily | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:13 | 8:40 | -0:27 |
| Stairs to Windy Gap | 5:56 | 6:46 | -0:50 |
| Windy Gap to Muir Woods | 5:34 | 6:03 | -0:29 |
| Muir Woods to Cardiac | 26:29 | 30:28 | -3:59 |
| Cardiac to White Gate | 14:02 | 15:29 | -1:27 |
| White Gate to The Stile | 7:01 | 7:37 | -0:36 |
| The Stile to Finish | 1:57 | 2:02 | -0:05 |
Δ negative = John ran the segment faster.