Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmy Dibble
#1006 · 1:34:42 · F41 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · 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
Amy (P-DR) started at 8:42 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 26 minutes head start on Amy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Amy ran 1:34:42 and Julia ran 57:02 — Julia was 37:40 faster than Amy. Amy took official place 1006th (time-based 1003rd) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 16:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 26 min earlier than Amy (P-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1003
- Actual time Δ
- +37:40
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 26 min (Julia earlier)
- Finish clock Δ
- +1:03:40
- Section place Δ
- —
Δ = Amy − Julia. Negative means Amy is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Amy (P-DR) started at 8:42 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 37:40 faster on foot than Amy.
- Finish clock: Julia crossed the line 1:03:40 ahead of Amy — Julia wins this head-to-head.
Δ (A − B): actual +37:40 · finish clock +1:03:40.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:51 | 6:46 | +4:05 |
| Stairs to Windy Gap | 8:25 | 5:03 | +3:22 |
| Windy Gap to Muir Woods | 7:22 | 5:20 | +2:02 |
| Muir Woods to Cardiac | 36:49 | 20:26 | +16:23 |
| Cardiac to White Gate | 19:17 | 11:52 | +7:25 |
| White Gate to The Stile | 9:16 | 5:54 | +3:22 |
| The Stile to Finish | 2:42 | 1:41 | +1:01 |
Δ negative = Amy ran the segment faster.