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
OfficialJake McGuire
#378 · 1:26:35 · M69 · Group E · INV
Wave start 8:06 AM (E-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; Jake (E-INV) started at 8:06 AM. That gave Jake a 15 minutes head start on David. On foot, David ran 1:11:31 and Jake ran 1:26:35 — David was 15:04 faster than Jake. David took official place 373rd (time-based 372nd) and Jake took official place 378th (time-based 821st). David was faster on foot and finished ahead on the official clock too. Biggest swing: David gained 4:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jake McGuire (E-INV) started 15 min earlier than David (W-INV).
- Overall place Δ
- -5
- Actual time Δ
- -15:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Jake earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +20
Δ = David − Jake. Negative means David is ahead/faster.
Race timeline
Computed- Jake (E-INV) started at 8:06 AM.
- David (W-INV) started at 8:21 AM, 15:00 later.
- Actual running time: David was 15:04 faster on foot than Jake.
- Finish clock: David crossed the line 0:04 ahead of Jake — David wins this head-to-head.
Δ (A − B): actual -15:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Jake | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:11 | 10:09 | -1:58 |
| Stairs to Windy Gap | 6:13 | 8:06 | -1:53 |
| Windy Gap to Muir Woods | 5:52 | 7:18 | -1:26 |
| Muir Woods to Cardiac | 27:48 | 32:12 | -4:24 |
| Cardiac to White Gate | 14:32 | 17:49 | -3:17 |
| White Gate to The Stile | 7:01 | 8:31 | -1:30 |
| The Stile to Finish | 1:54 | 2:30 | -0:36 |
Δ negative = David ran the segment faster.