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
OfficialMatthew Ott
#1350 · 2:04:18 · M41 · Group Y · DR
Wave start 8:50 AM (Y-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; Matthew (Y-DR) started at 8:50 AM. That gave Gabby a 11 minutes head start on Matthew. On foot, Gabby ran 2:16:54 and Matthew ran 2:04:18 — Matthew was 12:36 faster than Gabby. Gabby took official place 1354th (time-based 1345th) and Matthew took official place 1350th (time-based 1307th). Matthew was faster on foot and finished ahead on the official clock too. Biggest swing: Matthew gained 9:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gabby Gibson (L-DR) started 11 min earlier than Matthew (Y-DR).
- Overall place Δ
- +4
- Actual time Δ
- +12:36
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Gabby earlier)
- Finish clock Δ
- +1:36
- Section place Δ
- -69
Δ = Gabby − Matthew. Negative means Gabby is ahead/faster.
Race timeline
Computed- Gabby (L-DR) started at 8:39 AM.
- Matthew (Y-DR) started at 8:50 AM, 11:00 later.
- Actual running time: Matthew was 12:36 faster on foot than Gabby.
- Finish clock: Matthew crossed the line 1:36 ahead of Gabby — Matthew wins this head-to-head.
Δ (A − B): actual +12:36 · finish clock +1:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gabby | Matthew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:55 | 12:27 | +1:28 |
| Stairs to Windy Gap | 10:43 | 10:06 | +0:37 |
| Windy Gap to Muir Woods | 10:32 | 12:23 | -1:51 |
| Muir Woods to Cardiac | 52:47 | 42:59 | +9:48 |
| Cardiac to White Gate | 28:35 | 28:18 | +0:17 |
| White Gate to The Stile | 16:58 | 14:52 | +2:06 |
| The Stile to Finish | 3:24 | 3:13 | +0:11 |
Δ negative = Gabby ran the segment faster.