Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSophia J Smith
#732 · 1:22:44 · F27 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialCorey M Reid
#730 · 1:15:39 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
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
Sophia (Q-DR) started at 8:43 AM; Corey (Y-DR) started at 8:50 AM. That gave Sophia a 7 minutes head start on Corey. On foot, Sophia ran 1:22:44 and Corey ran 1:15:39 — Corey was 7:05 faster than Sophia. Sophia took official place 732nd (time-based 727th) and Corey took official place 730th (time-based 508th). Corey was faster on foot and finished ahead on the official clock too. Biggest swing: Corey gained 2:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sophia J Smith (Q-DR) started 7 min earlier than Corey (Y-DR).
- Overall place Δ
- +2
- Actual time Δ
- +7:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Sophia earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -8
Δ = Sophia − Corey. Negative means Sophia is ahead/faster.
Race timeline
Computed- Sophia (Q-DR) started at 8:43 AM.
- Corey (Y-DR) started at 8:50 AM, 7:00 later.
- Actual running time: Corey was 7:05 faster on foot than Sophia.
- Finish clock: Corey crossed the line 0:05 ahead of Sophia — Corey wins this head-to-head.
Δ (A − B): actual +7:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sophia | Corey | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:27 | 8:12 | +2:15 |
| Stairs to Windy Gap | 6:42 | 6:15 | +0:27 |
| Windy Gap to Muir Woods | 6:50 | 6:00 | +0:50 |
| Muir Woods to Cardiac | 32:06 | 29:45 | +2:21 |
| Cardiac to White Gate | 17:08 | 15:14 | +1:54 |
| White Gate to The Stile | 7:31 | 7:58 | -0:27 |
| The Stile to Finish | 2:00 | 2:15 | -0:15 |
Δ negative = Sophia ran the segment faster.