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
OfficialMark Soloway
#1352 · 2:15:45 · M61 · Group M · DR
Wave start 8:40 AM (M-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; Mark (M-DR) started at 8:40 AM. That gave Gabby a 1 minute head start on Mark. On foot, Gabby ran 2:16:54 and Mark ran 2:15:45 — Mark was 1:09 faster than Gabby. Gabby took official place 1354th (time-based 1345th) and Mark took official place 1352nd (time-based 1343rd). Mark was faster on foot and finished ahead on the official clock too. Biggest swing: Mark gained 8:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gabby Gibson (L-DR) started 1 min earlier than Mark (M-DR).
- Overall place Δ
- +2
- Actual time Δ
- +1:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Gabby earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -6
Δ = Gabby − Mark. Negative means Gabby is ahead/faster.
Race timeline
Computed- Gabby (L-DR) started at 8:39 AM.
- Mark (M-DR) started at 8:40 AM, 1:00 later.
- Actual running time: Mark was 1:09 faster on foot than Gabby.
- Finish clock: Mark crossed the line 0:09 ahead of Gabby — Mark wins this head-to-head.
Δ (A − B): actual +1:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gabby | Mark | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:55 | 14:01 | -0:06 |
| Stairs to Windy Gap | 10:43 | 10:16 | +0:27 |
| Windy Gap to Muir Woods | 10:32 | 11:36 | -1:04 |
| Muir Woods to Cardiac | 52:47 | 44:12 | +8:35 |
| Cardiac to White Gate | 28:35 | 36:33 | -7:58 |
| White Gate to The Stile | 16:58 | 15:36 | +1:22 |
| The Stile to Finish | 3:24 | 3:31 | -0:07 |
Δ negative = Gabby ran the segment faster.