Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLisa A Barringer
#834 · 1:32:59 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialAmanda Conroy
#829 · 1:26:54 · F36 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Lisa (J-DR) started at 8:37 AM; Amanda (Q-DR) started at 8:43 AM. That gave Lisa a 6 minutes head start on Amanda. On foot, Lisa ran 1:32:59 and Amanda ran 1:26:54 — Amanda was 6:05 faster than Lisa. Lisa took official place 834th (time-based 964th) and Amanda took official place 829th (time-based 829th). Amanda was faster on foot and finished ahead on the official clock too. Biggest swing: Amanda gained 2:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lisa A Barringer (J-DR) started 6 min earlier than Amanda (Q-DR).
- Overall place Δ
- +5
- Actual time Δ
- +6:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Lisa earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -32
Δ = Lisa − Amanda. Negative means Lisa is ahead/faster.
Race timeline
Computed- Lisa (J-DR) started at 8:37 AM.
- Amanda (Q-DR) started at 8:43 AM, 6:00 later.
- Actual running time: Amanda was 6:05 faster on foot than Lisa.
- Finish clock: Amanda crossed the line 0:05 ahead of Lisa — Amanda wins this head-to-head.
Δ (A − B): actual +6:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lisa | Amanda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:32 | 10:14 | +0:18 |
| Stairs to Windy Gap | 8:27 | 7:46 | +0:41 |
| Windy Gap to Muir Woods | 7:35 | 7:39 | -0:04 |
| Muir Woods to Cardiac | 35:25 | 33:01 | +2:24 |
| Cardiac to White Gate | 19:14 | 17:28 | +1:46 |
| White Gate to The Stile | 9:25 | 8:31 | +0:54 |
| The Stile to Finish | 2:21 | 2:15 | +0:06 |
Δ negative = Lisa ran the segment faster.