Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid Youmans
#373 · 1:11:31 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialEve M Phillips
#376 · 1:19:33 · F48 · 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
David (W-INV) started at 8:21 AM; Eve (M-INV) started at 8:13 AM. That gave Eve a 8 minutes head start on David. On foot, David ran 1:11:31 and Eve ran 1:19:33 — David was 8:02 faster than Eve. David took official place 373rd (time-based 372nd) and Eve took official place 376th (time-based 636th). David was faster on foot and finished ahead on the official clock too. Biggest swing: David gained 2:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eve M Phillips (M-INV) started 8 min earlier than David (W-INV).
- Overall place Δ
- -3
- Actual time Δ
- -8:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Eve earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- +5
Δ = David − Eve. Negative means David is ahead/faster.
Race timeline
Computed- Eve (M-INV) started at 8:13 AM.
- David (W-INV) started at 8:21 AM, 8:00 later.
- Actual running time: David was 8:02 faster on foot than Eve.
- Finish clock: David crossed the line 0:02 ahead of Eve — David wins this head-to-head.
Δ (A − B): actual -8:02 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Eve | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:11 | 8:52 | -0:41 |
| Stairs to Windy Gap | 6:13 | 7:07 | -0:54 |
| Windy Gap to Muir Woods | 5:52 | 6:53 | -1:01 |
| Muir Woods to Cardiac | 27:48 | 30:46 | -2:58 |
| Cardiac to White Gate | 14:32 | 15:46 | -1:14 |
| White Gate to The Stile | 7:01 | 7:49 | -0:48 |
| The Stile to Finish | 1:54 | 2:20 | -0:26 |
Δ negative = David ran the segment faster.