Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric D Mayes
#1015 · 1:28:49 · M47 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialAmaris J Vicari
#1018 · 1:37:55 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
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
Eric (W-DR) started at 8:48 AM; Amaris (L-DR) started at 8:39 AM. That gave Amaris a 9 minutes head start on Eric. On foot, Eric ran 1:28:49 and Amaris ran 1:37:55 — Eric was 9:06 faster than Amaris. Eric took official place 1015th (time-based 879th) and Amaris took official place 1018th (time-based 1066th). Eric was faster on foot and finished ahead on the official clock too. Biggest swing: Eric gained 2:35 from Cardiac to White Gate.
Deltas
ComputedWave start
Amaris J Vicari (L-DR) started 9 min earlier than Eric (W-DR).
- Overall place Δ
- -3
- Actual time Δ
- -9:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Amaris earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +9
Δ = Eric − Amaris. Negative means Eric is ahead/faster.
Race timeline
Computed- Amaris (L-DR) started at 8:39 AM.
- Eric (W-DR) started at 8:48 AM, 9:00 later.
- Actual running time: Eric was 9:06 faster on foot than Amaris.
- Finish clock: Eric crossed the line 0:06 ahead of Amaris — Eric wins this head-to-head.
Δ (A − B): actual -9:06 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Amaris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:20 | 11:27 | -2:07 |
| Stairs to Windy Gap | 7:50 | 9:18 | -1:28 |
| Windy Gap to Muir Woods | 7:27 | 7:58 | -0:31 |
| Muir Woods to Cardiac | 34:23 | 36:46 | -2:23 |
| Cardiac to White Gate | 18:08 | 20:43 | -2:35 |
| White Gate to The Stile | 9:17 | 9:10 | +0:07 |
| The Stile to Finish | 2:24 | 2:33 | -0:09 |
Δ negative = Eric ran the segment faster.