Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoanna Chen
#497 · 1:23:11 · F28 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialScott R Dazey
#499 · 1:28:35 · M63 · Group K · INV
Wave start 8:11 AM (K-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
Joanna (Q-INV) started at 8:16 AM; Scott (K-INV) started at 8:11 AM. That gave Scott a 5 minutes head start on Joanna. On foot, Joanna ran 1:23:11 and Scott ran 1:28:35 — Joanna was 5:24 faster than Scott. Joanna took official place 497th (time-based 745th) and Scott took official place 499th (time-based 874th). Joanna was faster on foot and finished ahead on the official clock too. Biggest swing: Joanna gained 3:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott R Dazey (K-INV) started 5 min earlier than Joanna (Q-INV).
- Overall place Δ
- -2
- Actual time Δ
- -5:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Scott earlier)
- Finish clock Δ
- -0:24
- Section place Δ
- +40
Δ = Joanna − Scott. Negative means Joanna is ahead/faster.
Race timeline
Computed- Scott (K-INV) started at 8:11 AM.
- Joanna (Q-INV) started at 8:16 AM, 5:00 later.
- Actual running time: Joanna was 5:24 faster on foot than Scott.
- Finish clock: Joanna crossed the line 0:24 ahead of Scott — Joanna wins this head-to-head.
Δ (A − B): actual -5:24 · finish clock -0:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joanna | Scott | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:10 | 9:41 | -0:31 |
| Stairs to Windy Gap | 7:25 | 8:00 | -0:35 |
| Windy Gap to Muir Woods | 6:45 | 5:55 | +0:50 |
| Muir Woods to Cardiac | 31:59 | 35:18 | -3:19 |
| Cardiac to White Gate | 17:31 | 17:48 | -0:17 |
| White Gate to The Stile | 8:09 | 9:32 | -1:23 |
| The Stile to Finish | 2:12 | 2:21 | -0:09 |
Δ negative = Joanna ran the segment faster.