Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMARK ALAN WOODROW
#709 · 1:24:26 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialPaul OKeefe
#707 · 1:16:20 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
MARK (M-DR) started at 8:40 AM; Paul (W-DR) started at 8:48 AM. That gave MARK a 8 minutes head start on Paul. On foot, MARK ran 1:24:26 and Paul ran 1:16:20 — Paul was 8:06 faster than MARK. MARK took official place 709th (time-based 778th) and Paul took official place 707th (time-based 532nd). Paul was faster on foot and finished ahead on the official clock too. Biggest swing: Paul gained 4:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
MARK ALAN WOODROW (M-DR) started 8 min earlier than Paul (W-DR).
- Overall place Δ
- +2
- Actual time Δ
- +8:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (MARK earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -2
Δ = MARK − Paul. Negative means MARK is ahead/faster.
Race timeline
Computed- MARK (M-DR) started at 8:40 AM.
- Paul (W-DR) started at 8:48 AM, 8:00 later.
- Actual running time: Paul was 8:06 faster on foot than MARK.
- Finish clock: Paul crossed the line 0:06 ahead of MARK — Paul wins this head-to-head.
Δ (A − B): actual +8:06 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | MARK | Paul | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:54 | 9:05 | +1:49 |
| Stairs to Windy Gap | 7:50 | 6:28 | +1:22 |
| Windy Gap to Muir Woods | 6:48 | 6:38 | +0:10 |
| Muir Woods to Cardiac | 32:12 | 27:39 | +4:33 |
| Cardiac to White Gate | 16:18 | 16:04 | +0:14 |
| White Gate to The Stile | 7:59 | 7:57 | +0:02 |
| The Stile to Finish | 2:25 | 2:29 | -0:04 |
Δ negative = MARK ran the segment faster.