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
OfficialDavid Temple
#833 · 1:20:58 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Amanda (Q-DR) started at 8:43 AM; David (X-DR) started at 8:49 AM. That gave Amanda a 6 minutes head start on David. On foot, Amanda ran 1:26:54 and David ran 1:20:58 — David was 5:56 faster than Amanda. Amanda took official place 829th (time-based 829th) and David took official place 833rd (time-based 675th). Amanda's head start was enough to flip the official order even though David was faster on foot. Biggest swing: David gained 1:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Amanda Conroy (Q-DR) started 6 min earlier than David (X-DR).
- Overall place Δ
- -4
- Actual time Δ
- +5:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Amanda earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +20
Δ = Amanda − David. Negative means Amanda is ahead/faster.
Race timeline
Computed- Amanda (Q-DR) started at 8:43 AM.
- David (X-DR) started at 8:49 AM, 6:00 later.
- Actual running time: David was 5:56 faster on foot than Amanda.
- Finish clock: Amanda crossed the line 0:04 ahead of David — Amanda wins this head-to-head.
Δ (A − B): actual +5:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amanda | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:14 | 9:09 | +1:05 |
| Stairs to Windy Gap | 7:46 | 6:56 | +0:50 |
| Windy Gap to Muir Woods | 7:39 | 6:49 | +0:50 |
| Muir Woods to Cardiac | 33:01 | 31:04 | +1:57 |
| Cardiac to White Gate | 17:28 | 16:37 | +0:51 |
| White Gate to The Stile | 8:31 | 8:17 | +0:14 |
| The Stile to Finish | 2:15 | 2:06 | +0:09 |
Δ negative = Amanda ran the segment faster.