Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSamantha Salazar
#848 · 1:29:33 · F21 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Samantha (N-DR) started at 8:41 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 31 minutes head start on Samantha because the Runner wave starts 27 minutes after the Invitational wave. On foot, Samantha ran 1:29:33 and Chris ran 1:00:42 — Chris was 28:51 faster than Samantha. Samantha took official place 848th (time-based 896th) 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 12:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 31 min earlier than Samantha (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +847
- Actual time Δ
- +28:51
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 31 min (Chris earlier)
- Finish clock Δ
- +59:51
- Section place Δ
- —
Δ = Samantha − Chris. Negative means Samantha is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Samantha (N-DR) started at 8:41 AM, 31:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 28:51 faster on foot than Samantha.
- Finish clock: Chris crossed the line 59:51 ahead of Samantha — Chris wins this head-to-head.
Δ (A − B): actual +28:51 · finish clock +59:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Samantha | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:33 | 7:31 | +3:02 |
| Stairs to Windy Gap | 7:13 | 5:35 | +1:38 |
| Windy Gap to Muir Woods | 7:08 | 5:25 | +1:43 |
| Muir Woods to Cardiac | 35:08 | 22:10 | +12:58 |
| Cardiac to White Gate | 18:43 | 12:14 | +6:29 |
| White Gate to The Stile | 8:32 | 5:57 | +2:35 |
| The Stile to Finish | 2:16 | 1:50 | +0:26 |
Δ negative = Samantha ran the segment faster.