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
OfficialSamuel J Nickelsen
#31 · 57:18 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
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; Samuel (V-INV) started at 8:20 AM. That gave Rebecca a 4 minutes head start on Samuel. On foot, Rebecca ran 1:00:58 and Samuel ran 57:18 — Samuel was 3:40 faster than Rebecca. Rebecca took official place 27th (time-based 79th) and Samuel took official place 31st (time-based 34th). Rebecca's head start was enough to flip the official order even though Samuel was faster on foot. Biggest swing: Samuel gained 1:26 from Cardiac to White Gate.
Deltas
ComputedWave start
Rebecca A Wheeler (Q-INV) started 4 min earlier than Samuel (V-INV).
- Overall place Δ
- -4
- Actual time Δ
- +3:40
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Rebecca earlier)
- Finish clock Δ
- -0:20
- Section place Δ
- +4
Δ = Rebecca − Samuel. Negative means Rebecca is ahead/faster.
Race timeline
Computed- Rebecca (Q-INV) started at 8:16 AM.
- Samuel (V-INV) started at 8:20 AM, 4:00 later.
- Actual running time: Samuel was 3:40 faster on foot than Rebecca.
- Finish clock: Rebecca crossed the line 0:20 ahead of Samuel — Rebecca wins this head-to-head.
Δ (A − B): actual +3:40 · finish clock -0:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rebecca | Samuel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:17 | 6:44 | +0:33 |
| Stairs to Windy Gap | 5:18 | 5:14 | +0:04 |
| Windy Gap to Muir Woods | 5:25 | 4:52 | +0:33 |
| Muir Woods to Cardiac | 22:29 | 21:47 | +0:42 |
| Cardiac to White Gate | 12:36 | 11:10 | +1:26 |
| White Gate to The Stile | 6:07 | 5:47 | +0:20 |
| The Stile to Finish | 1:46 | 1:44 | +0:02 |
Δ negative = Rebecca ran the segment faster.