Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSheri Zada
#953 · 1:32:02 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialTracy L Witter
#958 · 1:40:10 · F57 · Group G · DR
Wave start 8:35 AM (G-DR)
Interpretation
Sheri (Q-DR) started at 8:43 AM; Tracy (G-DR) started at 8:35 AM. That gave Tracy a 8 minutes head start on Sheri. On foot, Sheri ran 1:32:02 and Tracy ran 1:40:10 — Sheri was 8:08 faster than Tracy. Sheri took official place 953rd (time-based 944th) and Tracy took official place 958th (time-based 1095th). 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 = Sheri − Tracy. Negative means Sheri 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 | Sheri | Tracy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:14 | 11:04 | +0:10 |
| Stairs to Windy Gap | 8:29 | 8:38 | -0:09 |
| Windy Gap to Muir Woods | 6:35 | 8:34 | -1:59 |
| Muir Woods to Cardiac | 36:55 | 35:45 | +1:10 |
| Cardiac to White Gate | 17:05 | 23:01 | -5:56 |
| White Gate to The Stile | 9:14 | 10:05 | -0:51 |
| The Stile to Finish | 2:30 | 3:03 | -0:33 |
Δ negative = Sheri ran the segment faster.