Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnnika Abbott
#429 · 1:19:33 · F23 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialGretchen Andrus
#430 · 1:18:35 · F38 · Group Q · INV
Wave start 8:16 AM (Q-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
Annika (P-INV) started at 8:15 AM; Gretchen (Q-INV) started at 8:16 AM. That gave Annika a 1 minute head start on Gretchen. On foot, Annika ran 1:19:33 and Gretchen ran 1:18:35 — Gretchen was 0:58 faster than Annika. Annika took official place 429th (time-based 635th) and Gretchen took official place 430th (time-based 595th). Annika's head start was enough to flip the official order even though Gretchen was faster on foot. Biggest swing: Gretchen gained 0:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Annika Abbott (P-INV) started 1 min earlier than Gretchen (Q-INV).
- Overall place Δ
- -1
- Actual time Δ
- +0:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Annika earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- -13
Δ = Annika − Gretchen. Negative means Annika is ahead/faster.
Race timeline
Computed- Annika (P-INV) started at 8:15 AM.
- Gretchen (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Gretchen was 0:58 faster on foot than Annika.
- Finish clock: Annika crossed the line 0:02 ahead of Gretchen — Annika wins this head-to-head.
Δ (A − B): actual +0:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Annika | Gretchen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 8:43 | +0:38 |
| Stairs to Windy Gap | 7:10 | 7:04 | +0:06 |
| Windy Gap to Muir Woods | 6:28 | 6:27 | +0:01 |
| Muir Woods to Cardiac | 30:46 | 30:03 | +0:43 |
| Cardiac to White Gate | 16:07 | 16:38 | -0:31 |
| White Gate to The Stile | 7:29 | 7:33 | -0:04 |
| The Stile to Finish | 2:12 | 2:07 | +0:05 |
Δ negative = Annika ran the segment faster.