Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTrevor G Holmgren
#471 · 1:12:57 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialToby J Roessingh
#473 · 1:16:01 · M46 · Group W · INV
Wave start 8:21 AM (W-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
Trevor (Z-INV) started at 8:24 AM; Toby (W-INV) started at 8:21 AM. That gave Toby a 3 minutes head start on Trevor. On foot, Trevor ran 1:12:57 and Toby ran 1:16:01 — Trevor was 3:04 faster than Toby. Trevor took official place 471st (time-based 425th) and Toby took official place 473rd (time-based 522nd). Trevor was faster on foot and finished ahead on the official clock too. Biggest swing: Trevor gained 0:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Toby J Roessingh (W-INV) started 3 min earlier than Trevor (Z-INV).
- Overall place Δ
- -2
- Actual time Δ
- -3:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Toby earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +18
Δ = Trevor − Toby. Negative means Trevor is ahead/faster.
Race timeline
Computed- Toby (W-INV) started at 8:21 AM.
- Trevor (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Trevor was 3:04 faster on foot than Toby.
- Finish clock: Trevor crossed the line 0:04 ahead of Toby — Trevor wins this head-to-head.
Δ (A − B): actual -3:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Trevor | Toby | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:43 | 8:35 | -0:52 |
| Stairs to Windy Gap | 6:14 | 6:02 | +0:12 |
| Windy Gap to Muir Woods | 5:55 | 6:35 | -0:40 |
| Muir Woods to Cardiac | 27:47 | 28:23 | -0:36 |
| Cardiac to White Gate | 15:02 | 15:59 | -0:57 |
| White Gate to The Stile | 7:47 | 8:08 | -0:21 |
| The Stile to Finish | 2:29 | 2:19 | +0:10 |
Δ negative = Trevor ran the segment faster.