Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmanda Conroy
#829 · 1:26:54 · F36 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialMarshall Roslyn
#832 · 1:21:58 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Amanda (Q-DR) started at 8:43 AM; Marshall (W-DR) started at 8:48 AM. That gave Amanda a 5 minutes head start on Marshall. On foot, Amanda ran 1:26:54 and Marshall ran 1:21:58 — Marshall was 4:56 faster than Amanda. Amanda took official place 829th (time-based 829th) and Marshall took official place 832nd (time-based 706th). Amanda's head start was enough to flip the official order even though Marshall was faster on foot. Biggest swing: Marshall gained 1:01 from Cardiac to White Gate.
Deltas
ComputedWave start
Amanda Conroy (Q-DR) started 5 min earlier than Marshall (W-DR).
- Overall place Δ
- -3
- Actual time Δ
- +4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Amanda earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +19
Δ = Amanda − Marshall. Negative means Amanda is ahead/faster.
Race timeline
Computed- Amanda (Q-DR) started at 8:43 AM.
- Marshall (W-DR) started at 8:48 AM, 5:00 later.
- Actual running time: Marshall was 4:56 faster on foot than Amanda.
- Finish clock: Amanda crossed the line 0:04 ahead of Marshall — Amanda wins this head-to-head.
Δ (A − B): actual +4:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amanda | Marshall | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:14 | 8:52 | +1:22 |
| Stairs to Windy Gap | 7:46 | 7:23 | +0:23 |
| Windy Gap to Muir Woods | 7:39 | 6:56 | +0:43 |
| Muir Woods to Cardiac | 33:01 | 32:33 | +0:28 |
| Cardiac to White Gate | 17:28 | 16:27 | +1:01 |
| White Gate to The Stile | 8:31 | 7:40 | +0:51 |
| The Stile to Finish | 2:15 | 2:07 | +0:08 |
Δ negative = Amanda ran the segment faster.