Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHadley D Wilda
#1302 · 2:09:37 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialAlexandra McFerran
#1307 · 2:14:46 · F7 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Hadley (D-DR) started at 8:32 AM; Alexandra (AAA-DR) started at 8:27 AM. That gave Alexandra a 5 minutes head start on Hadley. On foot, Hadley ran 2:09:37 and Alexandra ran 2:14:46 — Hadley was 5:09 faster than Alexandra. Hadley took official place 1302nd (time-based 1330th) and Alexandra took official place 1307th (time-based 1342nd). Hadley was faster on foot and finished ahead on the official clock too. Biggest swing: Hadley gained 4:49 from Cardiac to White Gate.
Deltas
ComputedWave start
Alexandra McFerran (AAA-DR) started 5 min earlier than Hadley (D-DR).
- Overall place Δ
- -5
- Actual time Δ
- -5:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Alexandra earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -4
Δ = Hadley − Alexandra. Negative means Hadley is ahead/faster.
Race timeline
Computed- Alexandra (AAA-DR) started at 8:27 AM.
- Hadley (D-DR) started at 8:32 AM, 5:00 later.
- Actual running time: Hadley was 5:09 faster on foot than Alexandra.
- Finish clock: Hadley crossed the line 0:09 ahead of Alexandra — Hadley wins this head-to-head.
Δ (A − B): actual -5:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Hadley | Alexandra | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:11 | 13:35 | +0:36 |
| Stairs to Windy Gap | 13:06 | 12:59 | +0:07 |
| Windy Gap to Muir Woods | 11:46 | 12:08 | -0:22 |
| Muir Woods to Cardiac | 48:21 | 48:47 | -0:26 |
| Cardiac to White Gate | 26:16 | 31:05 | -4:49 |
| White Gate to The Stile | 12:52 | 13:11 | -0:19 |
| The Stile to Finish | 3:05 | 3:01 | +0:04 |
Δ negative = Hadley ran the segment faster.