Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRachael Henderson
#1321 · 2:03:53 · F41 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialDamon M Connolly
#1317 · 2:06:13 · M62 · Group L · DR
Wave start 8:39 AM (L-DR)
Interpretation
Rachael (P-DR) started at 8:42 AM; Damon (L-DR) started at 8:39 AM. That gave Damon a 3 minutes head start on Rachael. On foot, Rachael ran 2:03:53 and Damon ran 2:06:13 — Rachael was 2:20 faster than Damon. Rachael took official place 1321st (time-based 1305th) and Damon took official place 1317th (time-based 1314th). Damon's head start was enough to flip the official order even though Rachael was faster on foot. Biggest swing: Rachael gained 2:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Damon M Connolly (L-DR) started 3 min earlier than Rachael (P-DR).
- Overall place Δ
- +4
- Actual time Δ
- -2:20
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Damon earlier)
- Finish clock Δ
- +0:40
- Section place Δ
- +19
Δ = Rachael − Damon. Negative means Rachael is ahead/faster.
Race timeline
Computed- Damon (L-DR) started at 8:39 AM.
- Rachael (P-DR) started at 8:42 AM, 3:00 later.
- Actual running time: Rachael was 2:20 faster on foot than Damon.
- Finish clock: Damon crossed the line 0:40 ahead of Rachael — Damon wins this head-to-head.
Δ (A − B): actual -2:20 · finish clock +0:40.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rachael | Damon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:47 | 13:20 | +2:27 |
| Stairs to Windy Gap | 9:52 | 10:40 | -0:48 |
| Windy Gap to Muir Woods | 12:23 | 10:15 | +2:08 |
| Muir Woods to Cardiac | 42:23 | 45:09 | -2:46 |
| Cardiac to White Gate | 27:06 | 29:02 | -1:56 |
| White Gate to The Stile | 13:04 | 14:32 | -1:28 |
| The Stile to Finish | 3:18 | 3:15 | +0:03 |
Δ negative = Rachael ran the segment faster.