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
OfficialJohn Lofy
#950 · 1:28:53 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Sheri (Q-DR) started at 8:43 AM; John (U-DR) started at 8:46 AM. That gave Sheri a 3 minutes head start on John. On foot, Sheri ran 1:32:02 and John ran 1:28:53 — John was 3:09 faster than Sheri. Sheri took official place 953rd (time-based 944th) and John took official place 950th (time-based 884th). John was faster on foot and finished ahead on the official clock too. Biggest swing: John gained 4:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sheri Zada (Q-DR) started 3 min earlier than John (U-DR).
- Overall place Δ
- +3
- Actual time Δ
- +3:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Sheri earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +20
Δ = Sheri − John. Negative means Sheri is ahead/faster.
Race timeline
Computed- Sheri (Q-DR) started at 8:43 AM.
- John (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: John was 3:09 faster on foot than Sheri.
- Finish clock: John crossed the line 0:09 ahead of Sheri — John wins this head-to-head.
Δ (A − B): actual +3:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sheri | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:14 | 10:44 | +0:30 |
| Stairs to Windy Gap | 8:29 | 8:04 | +0:25 |
| Windy Gap to Muir Woods | 6:35 | 7:35 | -1:00 |
| Muir Woods to Cardiac | 36:55 | 32:20 | +4:35 |
| Cardiac to White Gate | 17:05 | 18:36 | -1:31 |
| White Gate to The Stile | 9:14 | 9:09 | +0:05 |
| The Stile to Finish | 2:30 | 2:25 | +0:05 |
Δ negative = Sheri ran the segment faster.