Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRichard Baker
#475 · 1:17:11 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialTrevor G Holmgren
#471 · 1:12:57 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Richard (V-INV) started at 8:20 AM; Trevor (Z-INV) started at 8:24 AM. That gave Richard a 4 minutes head start on Trevor. On foot, Richard ran 1:17:11 and Trevor ran 1:12:57 — Trevor was 4:14 faster than Richard. Richard took official place 475th (time-based 563rd) and Trevor took official place 471st (time-based 425th). Trevor was faster on foot and finished ahead on the official clock too. Biggest swing: Trevor gained 1:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Richard Baker (V-INV) started 4 min earlier than Trevor (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- +4:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Richard earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- -21
Δ = Richard − Trevor. Negative means Richard is ahead/faster.
Race timeline
Computed- Richard (V-INV) started at 8:20 AM.
- Trevor (Z-INV) started at 8:24 AM, 4:00 later.
- Actual running time: Trevor was 4:14 faster on foot than Richard.
- Finish clock: Trevor crossed the line 0:14 ahead of Richard — Trevor wins this head-to-head.
Δ (A − B): actual +4:14 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Richard | Trevor | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:11 | 7:43 | +0:28 |
| Stairs to Windy Gap | 6:35 | 6:14 | +0:21 |
| Windy Gap to Muir Woods | 6:21 | 5:55 | +0:26 |
| Muir Woods to Cardiac | 29:22 | 27:47 | +1:35 |
| Cardiac to White Gate | 16:31 | 15:02 | +1:29 |
| White Gate to The Stile | 8:09 | 7:47 | +0:22 |
| The Stile to Finish | 2:02 | 2:29 | -0:27 |
Δ negative = Richard ran the segment faster.