Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSandy A Pryor
#1174 · 1:41:02 · M54 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Sandy (T-DR) started at 8:45 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 29 minutes head start on Sandy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Sandy ran 1:41:02 and Julia ran 57:02 — Julia was 44:00 faster than Sandy. Sandy took official place 1174th (time-based 1112th) 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 17:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 29 min earlier than Sandy (T-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1171
- Actual time Δ
- +44:00
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 29 min (Julia earlier)
- Finish clock Δ
- +1:13:00
- Section place Δ
- —
Δ = Sandy − Julia. Negative means Sandy is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Sandy (T-DR) started at 8:45 AM, 29:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 44:00 faster on foot than Sandy.
- Finish clock: Julia crossed the line 1:13:00 ahead of Sandy — Julia wins this head-to-head.
Δ (A − B): actual +44:00 · finish clock +1:13:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sandy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:00 | 6:46 | +6:14 |
| Stairs to Windy Gap | 9:06 | 5:03 | +4:03 |
| Windy Gap to Muir Woods | 8:26 | 5:20 | +3:06 |
| Muir Woods to Cardiac | 37:49 | 20:26 | +17:23 |
| Cardiac to White Gate | 19:54 | 11:52 | +8:02 |
| White Gate to The Stile | 10:21 | 5:54 | +4:27 |
| The Stile to Finish | 2:26 | 1:41 | +0:45 |
Δ negative = Sandy ran the segment faster.