Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRyan Sanjay Sathianathen
#843 · 1:18:28 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialSamantha Salazar
#848 · 1:29:33 · F21 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Ryan (SCR-DR) started at 8:52 AM; Samantha (N-DR) started at 8:41 AM. That gave Samantha a 11 minutes head start on Ryan. On foot, Ryan ran 1:18:28 and Samantha ran 1:29:33 — Ryan was 11:05 faster than Samantha. Ryan took official place 843rd (time-based 591st) and Samantha took official place 848th (time-based 896th). Ryan was faster on foot and finished ahead on the official clock too. Biggest swing: Ryan gained 5:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Samantha Salazar (N-DR) started 11 min earlier than Ryan (SCR-DR).
- Overall place Δ
- -5
- Actual time Δ
- -11:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Samantha earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -6
Δ = Ryan − Samantha. Negative means Ryan is ahead/faster.
Race timeline
Computed- Samantha (N-DR) started at 8:41 AM.
- Ryan (SCR-DR) started at 8:52 AM, 11:00 later.
- Actual running time: Ryan was 11:05 faster on foot than Samantha.
- Finish clock: Ryan crossed the line 0:05 ahead of Samantha — Ryan wins this head-to-head.
Δ (A − B): actual -11:05 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ryan | Samantha | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:09 | 10:33 | -1:24 |
| Stairs to Windy Gap | 6:26 | 7:13 | -0:47 |
| Windy Gap to Muir Woods | 6:58 | 7:08 | -0:10 |
| Muir Woods to Cardiac | 30:07 | 35:08 | -5:01 |
| Cardiac to White Gate | 16:38 | 18:43 | -2:05 |
| White Gate to The Stile | 7:35 | 8:32 | -0:57 |
| The Stile to Finish | 1:35 | 2:16 | -0:41 |
Δ negative = Ryan ran the segment faster.