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
OfficialSheri Zada
#953 · 1:32:02 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Tracy (G-DR) started at 8:35 AM; Sheri (Q-DR) started at 8:43 AM. That gave Tracy a 8 minutes head start on Sheri. On foot, Tracy ran 1:40:10 and Sheri ran 1:32:02 — Sheri was 8:08 faster than Tracy. Tracy took official place 958th (time-based 1095th) and Sheri took official place 953rd (time-based 944th). Sheri was faster on foot and finished ahead on the official clock too. Biggest swing: Sheri gained 5:56 from Cardiac to White Gate.
Deltas
ComputedWave start
Tracy L Witter (G-DR) started 8 min earlier than Sheri (Q-DR).
- Overall place Δ
- +5
- Actual time Δ
- +8:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Tracy earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- -42
Δ = Tracy − Sheri. Negative means Tracy is ahead/faster.
Race timeline
Computed- Tracy (G-DR) started at 8:35 AM.
- Sheri (Q-DR) started at 8:43 AM, 8:00 later.
- Actual running time: Sheri was 8:08 faster on foot than Tracy.
- Finish clock: Sheri crossed the line 0:08 ahead of Tracy — Sheri 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 | Sheri | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:04 | 11:14 | -0:10 |
| Stairs to Windy Gap | 8:38 | 8:29 | +0:09 |
| Windy Gap to Muir Woods | 8:34 | 6:35 | +1:59 |
| Muir Woods to Cardiac | 35:45 | 36:55 | -1:10 |
| Cardiac to White Gate | 23:01 | 17:05 | +5:56 |
| White Gate to The Stile | 10:05 | 9:14 | +0:51 |
| The Stile to Finish | 3:03 | 2:30 | +0:33 |
Δ negative = Tracy ran the segment faster.