Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRebecca A Wheeler
#27 · 1:00:58 · F36 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialAlan B Reynolds
#32 · 1:05:26 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
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
Rebecca (Q-INV) started at 8:16 AM; Alan (L-INV) started at 8:12 AM. That gave Alan a 4 minutes head start on Rebecca. On foot, Rebecca ran 1:00:58 and Alan ran 1:05:26 — Rebecca was 4:28 faster than Alan. Rebecca took official place 27th (time-based 79th) and Alan took official place 32nd (time-based 192nd). Rebecca was faster on foot and finished ahead on the official clock too. Biggest swing: Rebecca gained 3:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alan B Reynolds (L-INV) started 4 min earlier than Rebecca (Q-INV).
- Overall place Δ
- -5
- Actual time Δ
- -4:28
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Alan earlier)
- Finish clock Δ
- -0:28
- Section place Δ
- +5
Δ = Rebecca − Alan. Negative means Rebecca is ahead/faster.
Race timeline
Computed- Alan (L-INV) started at 8:12 AM.
- Rebecca (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Rebecca was 4:28 faster on foot than Alan.
- Finish clock: Rebecca crossed the line 0:28 ahead of Alan — Rebecca wins this head-to-head.
Δ (A − B): actual -4:28 · finish clock -0:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rebecca | Alan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:17 | 7:25 | -0:08 |
| Stairs to Windy Gap | 5:18 | 5:48 | -0:30 |
| Windy Gap to Muir Woods | 5:25 | 5:16 | +0:09 |
| Muir Woods to Cardiac | 22:29 | 25:29 | -3:00 |
| Cardiac to White Gate | 12:36 | 12:59 | -0:23 |
| White Gate to The Stile | 6:07 | 6:24 | -0:17 |
| The Stile to Finish | 1:46 | 2:05 | -0:19 |
Δ negative = Rebecca ran the segment faster.