Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnita Sparks
#1322 · 2:06:56 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialRachael Henderson
#1321 · 2:03:53 · F41 · Group P · DR
Wave start 8:42 AM (P-DR)
Interpretation
Anita (L-DR) started at 8:39 AM; Rachael (P-DR) started at 8:42 AM. That gave Anita a 3 minutes head start on Rachael. On foot, Anita ran 2:06:56 and Rachael ran 2:03:53 — Rachael was 3:03 faster than Anita. Anita took official place 1322nd (time-based 1318th) and Rachael took official place 1321st (time-based 1305th). Rachael was faster on foot and finished ahead on the official clock too. Biggest swing: Rachael gained 1:34 from Cardiac to White Gate.
Deltas
ComputedWave start
Anita Sparks (L-DR) started 3 min earlier than Rachael (P-DR).
- Overall place Δ
- +1
- Actual time Δ
- +3:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Anita earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -18
Δ = Anita − Rachael. Negative means Anita is ahead/faster.
Race timeline
Computed- Anita (L-DR) started at 8:39 AM.
- Rachael (P-DR) started at 8:42 AM, 3:00 later.
- Actual running time: Rachael was 3:03 faster on foot than Anita.
- Finish clock: Rachael crossed the line 0:03 ahead of Anita — Rachael wins this head-to-head.
Δ (A − B): actual +3:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anita | Rachael | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:32 | 15:47 | -0:15 |
| Stairs to Windy Gap | 10:16 | 9:52 | +0:24 |
| Windy Gap to Muir Woods | 11:38 | 12:23 | -0:45 |
| Muir Woods to Cardiac | 43:33 | 42:23 | +1:10 |
| Cardiac to White Gate | 28:40 | 27:06 | +1:34 |
| White Gate to The Stile | 13:52 | 13:04 | +0:48 |
| The Stile to Finish | 3:25 | 3:18 | +0:07 |
Δ negative = Anita ran the segment faster.