Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialZachary Weinfeld
#714 · 1:12:32 · M23 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialPark W Allen
#712 · 1:19:30 · M54 · Group T · DR
Wave start 8:45 AM (T-DR)
Interpretation
Zachary (SCR-DR) started at 8:52 AM; Park (T-DR) started at 8:45 AM. That gave Park a 7 minutes head start on Zachary. On foot, Zachary ran 1:12:32 and Park ran 1:19:30 — Zachary was 6:58 faster than Park. Zachary took official place 714th (time-based 408th) and Park took official place 712th (time-based 633rd). Park's head start was enough to flip the official order even though Zachary was faster on foot. Biggest swing: Zachary gained 2:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Park W Allen (T-DR) started 7 min earlier than Zachary (SCR-DR).
- Overall place Δ
- +2
- Actual time Δ
- -6:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Park earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- +1
Δ = Zachary − Park. Negative means Zachary is ahead/faster.
Race timeline
Computed- Park (T-DR) started at 8:45 AM.
- Zachary (SCR-DR) started at 8:52 AM, 7:00 later.
- Actual running time: Zachary was 6:58 faster on foot than Park.
- Finish clock: Park crossed the line 0:02 ahead of Zachary — Park wins this head-to-head.
Δ (A − B): actual -6:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Zachary | Park | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:58 | 9:12 | -0:14 |
| Stairs to Windy Gap | 6:35 | 6:38 | -0:03 |
| Windy Gap to Muir Woods | 5:30 | 6:50 | -1:20 |
| Muir Woods to Cardiac | 28:45 | 30:59 | -2:14 |
| Cardiac to White Gate | 13:57 | 16:06 | -2:09 |
| White Gate to The Stile | 6:57 | 7:35 | -0:38 |
| The Stile to Finish | 1:50 | 2:10 | -0:20 |
Δ negative = Zachary ran the segment faster.