Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPaul A Stevenson
#1329 · 2:17:18 · M71 · Group B · DR
Wave start 8:30 AM (B-DR)
Athlete B
OfficialDoreen L Reed
#1333 · 2:20:26 · F65 · Group AA · DR
Wave start 8:28 AM (AA-DR)
Interpretation
Paul (B-DR) started at 8:30 AM; Doreen (AA-DR) started at 8:28 AM. That gave Doreen a 2 minutes head start on Paul. On foot, Paul ran 2:17:18 and Doreen ran 2:20:26 — Paul was 3:08 faster than Doreen. Paul took official place 1329th (time-based 1347th) and Doreen took official place 1333rd (time-based 1354th). Paul was faster on foot and finished ahead on the official clock too. Biggest swing: Paul gained 4:47 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Doreen L Reed (AA-DR) started 2 min earlier than Paul (B-DR).
- Overall place Δ
- -4
- Actual time Δ
- -3:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Doreen earlier)
- Finish clock Δ
- -1:08
- Section place Δ
- 0
Δ = Paul − Doreen. Negative means Paul is ahead/faster.
Race timeline
Computed- Doreen (AA-DR) started at 8:28 AM.
- Paul (B-DR) started at 8:30 AM, 2:00 later.
- Actual running time: Paul was 3:08 faster on foot than Doreen.
- Finish clock: Paul crossed the line 1:08 ahead of Doreen — Paul wins this head-to-head.
Δ (A − B): actual -3:08 · finish clock -1:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Paul | Doreen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:39 | 15:31 | -0:52 |
| Stairs to Windy Gap | 11:16 | 12:14 | -0:58 |
| Windy Gap to Muir Woods | 10:33 | 10:55 | -0:22 |
| Muir Woods to Cardiac | 46:47 | 51:34 | -4:47 |
| Cardiac to White Gate | 32:32 | 29:45 | +2:47 |
| White Gate to The Stile | 17:20 | 16:33 | +0:47 |
| The Stile to Finish | 4:11 | 3:54 | +0:17 |
Δ negative = Paul ran the segment faster.