Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHarold (Hal) D Cranston
#1373 · 2:37:48 · M78 · Group AAA · DR
Wave start 8:27 AM (AAA-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
Harold (Hal) (AAA-DR) started at 8:27 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 11 minutes head start on Harold (Hal) because the Runner wave starts 27 minutes after the Invitational wave. On foot, Harold (Hal) ran 2:37:48 and Julia ran 57:02 — Julia was 1:40:46 faster than Harold (Hal). Harold (Hal) took official place 1373rd (time-based 1374th) 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 34:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 11 min earlier than Harold (Hal) (AAA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1370
- Actual time Δ
- +1:40:46
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 11 min (Julia earlier)
- Finish clock Δ
- +1:51:46
- Section place Δ
- —
Δ = Harold (Hal) − Julia. Negative means Harold (Hal) is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Harold (Hal) (AAA-DR) started at 8:27 AM, 11:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 1:40:46 faster on foot than Harold (Hal).
- Finish clock: Julia crossed the line 1:51:46 ahead of Harold (Hal) — Julia wins this head-to-head.
Δ (A − B): actual +1:40:46 · finish clock +1:51:46.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Harold (Hal) | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 17:21 | 6:46 | +10:35 |
| Stairs to Windy Gap | 12:17 | 5:03 | +7:14 |
| Windy Gap to Muir Woods | 13:51 | 5:20 | +8:31 |
| Muir Woods to Cardiac | 55:09 | 20:26 | +34:43 |
| Cardiac to White Gate | 35:57 | 11:52 | +24:05 |
| White Gate to The Stile | 18:21 | 5:54 | +12:27 |
| The Stile to Finish | 4:52 | 1:41 | +3:11 |
Δ negative = Harold (Hal) ran the segment faster.