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 L Saenz
#1349 · 2:27:00 · F72 · 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)
Interpretation
Amy (AAA-DR) started at 8:27 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 11 minutes head start on Amy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Amy ran 2:27:00 and Julia ran 57:02 — Julia was 1:29:58 faster than Amy. Amy took official place 1349th (time-based 1362nd) 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 33:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 11 min earlier than Amy (AAA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1346
- Actual time Δ
- +1:29:58
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 11 min (Julia earlier)
- Finish clock Δ
- +1:40:58
- Section place Δ
- —
Δ = Amy − Julia. Negative means Amy is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Amy (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 1:29:58 faster on foot than Amy.
- Finish clock: Julia crossed the line 1:40:58 ahead of Amy — Julia wins this head-to-head.
Δ (A − B): actual +1:29:58 · finish clock +1:40:58.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:20 | 6:46 | +11:34 |
| Stairs to Windy Gap | 12:01 | 5:03 | +6:58 |
| Windy Gap to Muir Woods | 12:34 | 5:20 | +7:14 |
| Muir Woods to Cardiac | 54:09 | 20:26 | +33:43 |
| Cardiac to White Gate | 29:12 | 11:52 | +17:20 |
| White Gate to The Stile | 16:29 | 5:54 | +10:35 |
| The Stile to Finish | 4:15 | 1:41 | +2:34 |
Δ negative = Amy ran the segment faster.