Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBecca Katz
#678 · 1:20:42 · F43 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialJeff Dewey
#679 · 1:22:45 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Becca (P-DR) started at 8:42 AM; Jeff (M-DR) started at 8:40 AM. That gave Jeff a 2 minutes head start on Becca. On foot, Becca ran 1:20:42 and Jeff ran 1:22:45 — Becca was 2:03 faster than Jeff. Becca took official place 678th (time-based 667th) and Jeff took official place 679th (time-based 729th). Becca was faster on foot and finished ahead on the official clock too. Biggest swing: Becca gained 3:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jeff Dewey (M-DR) started 2 min earlier than Becca (P-DR).
- Overall place Δ
- -1
- Actual time Δ
- -2:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Jeff earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +6
Δ = Becca − Jeff. Negative means Becca is ahead/faster.
Race timeline
Computed- Jeff (M-DR) started at 8:40 AM.
- Becca (P-DR) started at 8:42 AM, 2:00 later.
- Actual running time: Becca was 2:03 faster on foot than Jeff.
- Finish clock: Becca crossed the line 0:03 ahead of Jeff — Becca wins this head-to-head.
Δ (A − B): actual -2:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Becca | Jeff | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:31 | 9:27 | +1:04 |
| Stairs to Windy Gap | 6:56 | 7:01 | -0:05 |
| Windy Gap to Muir Woods | 6:34 | 6:11 | +0:23 |
| Muir Woods to Cardiac | 30:33 | 33:34 | -3:01 |
| Cardiac to White Gate | 16:08 | 16:00 | +0:08 |
| White Gate to The Stile | 7:48 | 8:02 | -0:14 |
| The Stile to Finish | 2:12 | 2:30 | -0:18 |
Δ negative = Becca ran the segment faster.