Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGabby Gibson
#1354 · 2:16:54 · F12 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialAmy L Saenz
#1349 · 2:27:00 · F72 · Group AAA · DR
Wave start 8:27 AM (AAA-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
Gabby (L-DR) started at 8:39 AM; Amy (AAA-DR) started at 8:27 AM. That gave Amy a 12 minutes head start on Gabby. On foot, Gabby ran 2:16:54 and Amy ran 2:27:00 — Gabby was 10:06 faster than Amy. Gabby took official place 1354th (time-based 1345th) and Amy took official place 1349th (time-based 1362nd). Amy's head start was enough to flip the official order even though Gabby was faster on foot. Biggest swing: Gabby gained 2:02 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Amy L Saenz (AAA-DR) started 12 min earlier than Gabby (L-DR).
- Overall place Δ
- +5
- Actual time Δ
- -10:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Amy earlier)
- Finish clock Δ
- +1:54
- Section place Δ
- +21
Δ = Gabby − Amy. Negative means Gabby is ahead/faster.
Race timeline
Computed- Amy (AAA-DR) started at 8:27 AM.
- Gabby (L-DR) started at 8:39 AM, 12:00 later.
- Actual running time: Gabby was 10:06 faster on foot than Amy.
- Finish clock: Amy crossed the line 1:54 ahead of Gabby — Amy wins this head-to-head.
Δ (A − B): actual -10:06 · finish clock +1:54.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gabby | Amy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:55 | 18:20 | -4:25 |
| Stairs to Windy Gap | 10:43 | 12:01 | -1:18 |
| Windy Gap to Muir Woods | 10:32 | 12:34 | -2:02 |
| Muir Woods to Cardiac | 52:47 | 54:09 | -1:22 |
| Cardiac to White Gate | 28:35 | 29:12 | -0:37 |
| White Gate to The Stile | 16:58 | 16:29 | +0:29 |
| The Stile to Finish | 3:24 | 4:15 | -0:51 |
Δ negative = Gabby ran the segment faster.