Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephanie G Osborne
#280 · 1:26:54 · F63 · Group B · INV
Wave start 8:03 AM (B-INV)
Athlete B
OfficialTom Balough
#284 · 1:06:58 · M36 · Group Y · INV
Wave start 8:23 AM (Y-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
Stephanie (B-INV) started at 8:03 AM; Tom (Y-INV) started at 8:23 AM. That gave Stephanie a 20 minutes head start on Tom. On foot, Stephanie ran 1:26:54 and Tom ran 1:06:58 — Tom was 19:56 faster than Stephanie. Stephanie took official place 280th (time-based 828th) and Tom took official place 284th (time-based 229th). Stephanie's head start was enough to flip the official order even though Tom was faster on foot. Biggest swing: Tom gained 7:45 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stephanie G Osborne (B-INV) started 20 min earlier than Tom (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- +19:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 20 min (Stephanie earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -51
Δ = Stephanie − Tom. Negative means Stephanie is ahead/faster.
Race timeline
Computed- Stephanie (B-INV) started at 8:03 AM.
- Tom (Y-INV) started at 8:23 AM, 20:00 later.
- Actual running time: Tom was 19:56 faster on foot than Stephanie.
- Finish clock: Stephanie crossed the line 0:04 ahead of Tom — Stephanie wins this head-to-head.
Δ (A − B): actual +19:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephanie | Tom | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:18 | 8:22 | +1:56 |
| Stairs to Windy Gap | 7:22 | 5:39 | +1:43 |
| Windy Gap to Muir Woods | 7:24 | 5:42 | +1:42 |
| Muir Woods to Cardiac | 32:47 | 25:02 | +7:45 |
| Cardiac to White Gate | 17:56 | 13:24 | +4:32 |
| White Gate to The Stile | 8:36 | 6:56 | +1:40 |
| The Stile to Finish | 2:31 | 1:53 | +0:38 |
Δ negative = Stephanie ran the segment faster.