Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialConor P Callahan
#99 · 58:44 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialAmber L Randall
#97 · 1:14:42 · F56 · Group G · INV
Wave start 8:08 AM (G-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
Conor (Z-INV) started at 8:24 AM; Amber (G-INV) started at 8:08 AM. That gave Amber a 16 minutes head start on Conor. On foot, Conor ran 58:44 and Amber ran 1:14:42 — Conor was 15:58 faster than Amber. Conor took official place 99th (time-based 49th) and Amber took official place 97th (time-based 467th). Amber's head start was enough to flip the official order even though Conor was faster on foot. Biggest swing: Conor gained 6:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amber L Randall (G-INV) started 16 min earlier than Conor (Z-INV).
- Overall place Δ
- +2
- Actual time Δ
- -15:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Amber earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- +11
Δ = Conor − Amber. Negative means Conor is ahead/faster.
Race timeline
Computed- Amber (G-INV) started at 8:08 AM.
- Conor (Z-INV) started at 8:24 AM, 16:00 later.
- Actual running time: Conor was 15:58 faster on foot than Amber.
- Finish clock: Amber crossed the line 0:02 ahead of Conor — Amber wins this head-to-head.
Δ (A − B): actual -15:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Conor | Amber | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:58 | 9:22 | -2:24 |
| Stairs to Windy Gap | 4:52 | 6:49 | -1:57 |
| Windy Gap to Muir Woods | 4:49 | 6:14 | -1:25 |
| Muir Woods to Cardiac | 22:03 | 28:32 | -6:29 |
| Cardiac to White Gate | 12:16 | 14:40 | -2:24 |
| White Gate to The Stile | 6:06 | 7:02 | -0:56 |
| The Stile to Finish | 1:40 | 2:03 | -0:23 |
Δ negative = Conor ran the segment faster.