Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSheri Zada
#953 · 1:32:02 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Sheri (Q-DR) started at 8:43 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 27 minutes head start on Sheri because the Runner wave starts 27 minutes after the Invitational wave. On foot, Sheri ran 1:32:02 and Julia ran 57:02 — Julia was 35:00 faster than Sheri. Sheri took official place 953rd (time-based 944th) 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 16:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 27 min earlier than Sheri (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +950
- Actual time Δ
- +35:00
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 27 min (Julia earlier)
- Finish clock Δ
- +1:02:00
- Section place Δ
- —
Δ = Sheri − Julia. Negative means Sheri is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Sheri (Q-DR) started at 8:43 AM, 27:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 35:00 faster on foot than Sheri.
- Finish clock: Julia crossed the line 1:02:00 ahead of Sheri — Julia wins this head-to-head.
Δ (A − B): actual +35:00 · finish clock +1:02:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sheri | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:14 | 6:46 | +4:28 |
| Stairs to Windy Gap | 8:29 | 5:03 | +3:26 |
| Windy Gap to Muir Woods | 6:35 | 5:20 | +1:15 |
| Muir Woods to Cardiac | 36:55 | 20:26 | +16:29 |
| Cardiac to White Gate | 17:05 | 11:52 | +5:13 |
| White Gate to The Stile | 9:14 | 5:54 | +3:20 |
| The Stile to Finish | 2:30 | 1:41 | +0:49 |
Δ negative = Sheri ran the segment faster.