Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter Fisco
#1132 · 1:33:26 · M38 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialBrian D Gavin
#1130 · 1:35:22 · M45 · Group W · DR
Wave start 8:48 AM (W-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
Peter (Y-DR) started at 8:50 AM; Brian (W-DR) started at 8:48 AM. That gave Brian a 2 minutes head start on Peter. On foot, Peter ran 1:33:26 and Brian ran 1:35:22 — Peter was 1:56 faster than Brian. Peter took official place 1132nd (time-based 971st) and Brian took official place 1130th (time-based 1020th). Brian's head start was enough to flip the official order even though Peter was faster on foot. Biggest swing: Peter gained 1:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Brian D Gavin (W-DR) started 2 min earlier than Peter (Y-DR).
- Overall place Δ
- +2
- Actual time Δ
- -1:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Brian earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +57
Δ = Peter − Brian. Negative means Peter is ahead/faster.
Race timeline
Computed- Brian (W-DR) started at 8:48 AM.
- Peter (Y-DR) started at 8:50 AM, 2:00 later.
- Actual running time: Peter was 1:56 faster on foot than Brian.
- Finish clock: Brian crossed the line 0:04 ahead of Peter — Brian wins this head-to-head.
Δ (A − B): actual -1:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Brian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:37 | 10:11 | +0:26 |
| Stairs to Windy Gap | 8:29 | 8:00 | +0:29 |
| Windy Gap to Muir Woods | 8:03 | 7:36 | +0:27 |
| Muir Woods to Cardiac | 35:25 | 37:00 | -1:35 |
| Cardiac to White Gate | 18:51 | 19:49 | -0:58 |
| White Gate to The Stile | 9:26 | 10:04 | -0:38 |
| The Stile to Finish | 2:35 | 2:42 | -0:07 |
Δ negative = Peter ran the segment faster.