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 J Foehr
#317 · 1:07:00 · M27 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialJames Bitter
#320 · 1:08:01 · M34 · Group Y · INV
Wave start 8:23 AM (Y-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; James (Y-INV) started at 8:23 AM. That gave James a 1 minute head start on Trevor. On foot, Trevor ran 1:07:00 and James ran 1:08:01 — Trevor was 1:01 faster than James. Trevor took official place 317th (time-based 233rd) and James took official place 320th (time-based 264th). Trevor was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 0:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
James Bitter (Y-INV) started 1 min earlier than Trevor (Z-INV).
- Overall place Δ
- -3
- Actual time Δ
- -1:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (James earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -24
Δ = Trevor − James. Negative means Trevor is ahead/faster.
Race timeline
Computed- James (Y-INV) started at 8:23 AM.
- Trevor (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Trevor was 1:01 faster on foot than James.
- Finish clock: Trevor crossed the line 0:01 ahead of James — Trevor wins this head-to-head.
Δ (A − B): actual -1:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Trevor | James | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:41 | 8:19 | -0:38 |
| Stairs to Windy Gap | 5:58 | 6:07 | -0:09 |
| Windy Gap to Muir Woods | 5:32 | 6:10 | -0:38 |
| Muir Woods to Cardiac | 25:17 | 24:27 | +0:50 |
| Cardiac to White Gate | 13:40 | 14:15 | -0:35 |
| White Gate to The Stile | 7:00 | 6:55 | +0:05 |
| The Stile to Finish | 1:52 | 1:48 | +0:04 |
Δ negative = Trevor ran the segment faster.