Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEphets M Head
#684 · 1:21:08 · F24 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialAdam G Shapiro
#689 · 1:11:20 · M25 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Interpretation
Ephets (P-DR) started at 8:42 AM; Adam (SCR-DR) started at 8:52 AM. That gave Ephets a 10 minutes head start on Adam. On foot, Ephets ran 1:21:08 and Adam ran 1:11:20 — Adam was 9:48 faster than Ephets. Ephets took official place 684th (time-based 680th) and Adam took official place 689th (time-based 360th). Ephets's head start was enough to flip the official order even though Adam was faster on foot. Biggest swing: Adam gained 3:08 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ephets M Head (P-DR) started 10 min earlier than Adam (SCR-DR).
- Overall place Δ
- -5
- Actual time Δ
- +9:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Ephets earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +11
Δ = Ephets − Adam. Negative means Ephets is ahead/faster.
Race timeline
Computed- Ephets (P-DR) started at 8:42 AM.
- Adam (SCR-DR) started at 8:52 AM, 10:00 later.
- Actual running time: Adam was 9:48 faster on foot than Ephets.
- Finish clock: Ephets crossed the line 0:12 ahead of Adam — Ephets wins this head-to-head.
Δ (A − B): actual +9:48 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ephets | Adam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:21 | 8:28 | +1:53 |
| Stairs to Windy Gap | 7:09 | 6:07 | +1:02 |
| Windy Gap to Muir Woods | 6:46 | 6:15 | +0:31 |
| Muir Woods to Cardiac | 30:12 | 27:04 | +3:08 |
| Cardiac to White Gate | 16:19 | 14:49 | +1:30 |
| White Gate to The Stile | 8:05 | 6:53 | +1:12 |
| The Stile to Finish | 2:16 | 1:44 | +0:32 |
Δ negative = Ephets ran the segment faster.