Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPark W Allen
#712 · 1:19:30 · M54 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialMARK ALAN WOODROW
#709 · 1:24:26 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Park (T-DR) started at 8:45 AM; MARK (M-DR) started at 8:40 AM. That gave MARK a 5 minutes head start on Park. On foot, Park ran 1:19:30 and MARK ran 1:24:26 — Park was 4:56 faster than MARK. Park took official place 712th (time-based 633rd) and MARK took official place 709th (time-based 778th). MARK's head start was enough to flip the official order even though Park was faster on foot. Biggest swing: Park gained 1:13 from Muir Woods to Cardiac.
Deltas
ComputedWave start
MARK ALAN WOODROW (M-DR) started 5 min earlier than Park (T-DR).
- Overall place Δ
- +3
- Actual time Δ
- -4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (MARK earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -2
Δ = Park − MARK. Negative means Park is ahead/faster.
Race timeline
Computed- MARK (M-DR) started at 8:40 AM.
- Park (T-DR) started at 8:45 AM, 5:00 later.
- Actual running time: Park was 4:56 faster on foot than MARK.
- Finish clock: MARK crossed the line 0:04 ahead of Park — MARK wins this head-to-head.
Δ (A − B): actual -4:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Park | MARK | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:12 | 10:54 | -1:42 |
| Stairs to Windy Gap | 6:38 | 7:50 | -1:12 |
| Windy Gap to Muir Woods | 6:50 | 6:48 | +0:02 |
| Muir Woods to Cardiac | 30:59 | 32:12 | -1:13 |
| Cardiac to White Gate | 16:06 | 16:18 | -0:12 |
| White Gate to The Stile | 7:35 | 7:59 | -0:24 |
| The Stile to Finish | 2:10 | 2:25 | -0:15 |
Δ negative = Park ran the segment faster.