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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Amy (AAA-DR) started at 8:27 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 17 minutes head start on Amy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Amy ran 2:27:00 and Chris ran 1:00:42 — Chris was 1:26:18 faster than Amy. Amy took official place 1349th (time-based 1362nd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 31:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 17 min earlier than Amy (AAA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1348
- Actual time Δ
- +1:26:18
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 17 min (Chris earlier)
- Finish clock Δ
- +1:43:18
- Section place Δ
- —
Δ = Amy − Chris. Negative means Amy is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Amy (AAA-DR) started at 8:27 AM, 17:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:26:18 faster on foot than Amy.
- Finish clock: Chris crossed the line 1:43:18 ahead of Amy — Chris wins this head-to-head.
Δ (A − B): actual +1:26:18 · finish clock +1:43:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amy | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:20 | 7:31 | +10:49 |
| Stairs to Windy Gap | 12:01 | 5:35 | +6:26 |
| Windy Gap to Muir Woods | 12:34 | 5:25 | +7:09 |
| Muir Woods to Cardiac | 54:09 | 22:10 | +31:59 |
| Cardiac to White Gate | 29:12 | 12:14 | +16:58 |
| White Gate to The Stile | 16:29 | 5:57 | +10:32 |
| The Stile to Finish | 4:15 | 1:50 | +2:25 |
Δ negative = Amy ran the segment faster.