Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSharon A Fox
#1280 · 2:10:21 · F70 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialDebbie S Mallari
#1283 · 1:57:23 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Sharon (AAA-DR) started at 8:27 AM; Debbie (N-DR) started at 8:41 AM. That gave Sharon a 14 minutes head start on Debbie. On foot, Sharon ran 2:10:21 and Debbie ran 1:57:23 — Debbie was 12:58 faster than Sharon. Sharon took official place 1280th (time-based 1333rd) and Debbie took official place 1283rd (time-based 1276th). Sharon's head start was enough to flip the official order even though Debbie was faster on foot. Biggest swing: Debbie gained 7:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sharon A Fox (AAA-DR) started 14 min earlier than Debbie (N-DR).
- Overall place Δ
- -3
- Actual time Δ
- +12:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Sharon earlier)
- Finish clock Δ
- -1:02
- Section place Δ
- -22
Δ = Sharon − Debbie. Negative means Sharon is ahead/faster.
Race timeline
Computed- Sharon (AAA-DR) started at 8:27 AM.
- Debbie (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Debbie was 12:58 faster on foot than Sharon.
- Finish clock: Sharon crossed the line 1:02 ahead of Debbie — Sharon wins this head-to-head.
Δ (A − B): actual +12:58 · finish clock -1:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sharon | Debbie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:19 | 12:41 | +3:38 |
| Stairs to Windy Gap | 11:51 | 10:03 | +1:48 |
| Windy Gap to Muir Woods | 8:55 | 9:29 | -0:34 |
| Muir Woods to Cardiac | 51:00 | 43:36 | +7:24 |
| Cardiac to White Gate | 25:28 | 24:09 | +1:19 |
| White Gate to The Stile | 12:54 | 14:14 | -1:20 |
| The Stile to Finish | 3:54 | 3:11 | +0:43 |
Δ negative = Sharon ran the segment faster.