Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialElizabeth Porter
#1221 · 1:46:26 · F36 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialPenelope S Oliphant
#1225 · 2:00:59 · F8 · Group A · DR
Wave start 8:29 AM (A-DR)
Interpretation
Elizabeth (Q-DR) started at 8:43 AM; Penelope (A-DR) started at 8:29 AM. That gave Penelope a 14 minutes head start on Elizabeth. On foot, Elizabeth ran 1:46:26 and Penelope ran 2:00:59 — Elizabeth was 14:33 faster than Penelope. Elizabeth took official place 1221st (time-based 1188th) and Penelope took official place 1225th (time-based 1294th). Elizabeth was faster on foot and finished ahead on the official clock too. Biggest swing: Elizabeth gained 5:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Penelope S Oliphant (A-DR) started 14 min earlier than Elizabeth (Q-DR).
- Overall place Δ
- -4
- Actual time Δ
- -14:33
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Penelope earlier)
- Finish clock Δ
- -0:33
- Section place Δ
- +76
Δ = Elizabeth − Penelope. Negative means Elizabeth is ahead/faster.
Race timeline
Computed- Penelope (A-DR) started at 8:29 AM.
- Elizabeth (Q-DR) started at 8:43 AM, 14:00 later.
- Actual running time: Elizabeth was 14:33 faster on foot than Penelope.
- Finish clock: Elizabeth crossed the line 0:33 ahead of Penelope — Elizabeth wins this head-to-head.
Δ (A − B): actual -14:33 · finish clock -0:33.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Elizabeth | Penelope | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:08 | 12:41 | -0:33 |
| Stairs to Windy Gap | 8:34 | 9:41 | -1:07 |
| Windy Gap to Muir Woods | 9:53 | 10:59 | -1:06 |
| Muir Woods to Cardiac | 38:18 | 43:41 | -5:23 |
| Cardiac to White Gate | 23:06 | 28:21 | -5:15 |
| White Gate to The Stile | 11:15 | 12:37 | -1:22 |
| The Stile to Finish | 3:12 | 2:59 | +0:13 |
Δ negative = Elizabeth ran the segment faster.