Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnthony Bozzi
#698 · 1:14:48 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Anthony (X-DR) started at 8:49 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 33 minutes head start on Anthony because the Runner wave starts 27 minutes after the Invitational wave. On foot, Anthony ran 1:14:48 and Julia ran 57:02 — Julia was 17:46 faster than Anthony. Anthony took official place 698th (time-based 472nd) 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 8:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 33 min earlier than Anthony (X-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +695
- Actual time Δ
- +17:46
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 33 min (Julia earlier)
- Finish clock Δ
- +50:46
- Section place Δ
- —
Δ = Anthony − Julia. Negative means Anthony is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Anthony (X-DR) started at 8:49 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 17:46 faster on foot than Anthony.
- Finish clock: Julia crossed the line 50:46 ahead of Anthony — Julia wins this head-to-head.
Δ (A − B): actual +17:46 · finish clock +50:46.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anthony | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:06 | 6:46 | +2:20 |
| Stairs to Windy Gap | 6:19 | 5:03 | +1:16 |
| Windy Gap to Muir Woods | 6:12 | 5:20 | +0:52 |
| Muir Woods to Cardiac | 28:57 | 20:26 | +8:31 |
| Cardiac to White Gate | 14:45 | 11:52 | +2:53 |
| White Gate to The Stile | 7:29 | 5:54 | +1:35 |
| The Stile to Finish | 2:00 | 1:41 | +0:19 |
Δ negative = Anthony ran the segment faster.