Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTracy L Witter
#958 · 1:40:10 · F57 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialEmmy M Long
#960 · 1:48:18 · F7 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Tracy (G-DR) started at 8:35 AM; Emmy (AAA-DR) started at 8:27 AM. That gave Emmy a 8 minutes head start on Tracy. On foot, Tracy ran 1:40:10 and Emmy ran 1:48:18 — Tracy was 8:08 faster than Emmy. Tracy took official place 958th (time-based 1095th) and Emmy took official place 960th (time-based 1214th). Tracy was faster on foot and finished ahead on the official clock too. Biggest swing: Tracy gained 6:04 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emmy M Long (AAA-DR) started 8 min earlier than Tracy (G-DR).
- Overall place Δ
- -2
- Actual time Δ
- -8:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Emmy earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- -3
Δ = Tracy − Emmy. Negative means Tracy is ahead/faster.
Race timeline
Computed- Emmy (AAA-DR) started at 8:27 AM.
- Tracy (G-DR) started at 8:35 AM, 8:00 later.
- Actual running time: Tracy was 8:08 faster on foot than Emmy.
- Finish clock: Tracy crossed the line 0:08 ahead of Emmy — Tracy wins this head-to-head.
Δ (A − B): actual -8:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tracy | Emmy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:04 | 11:28 | -0:24 |
| Stairs to Windy Gap | 8:38 | 9:40 | -1:02 |
| Windy Gap to Muir Woods | 8:34 | 11:18 | -2:44 |
| Muir Woods to Cardiac | 35:45 | 41:49 | -6:04 |
| Cardiac to White Gate | 23:01 | 22:07 | +0:54 |
| White Gate to The Stile | 10:05 | 9:31 | +0:34 |
| The Stile to Finish | 3:03 | 2:25 | +0:38 |
Δ negative = Tracy ran the segment faster.