Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlec C Hugo
#1297 · 1:51:06 · M35 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialSally M Spitz
#1296 · 1:57:58 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Alec (Y-DR) started at 8:50 AM; Sally (Q-DR) started at 8:43 AM. That gave Sally a 7 minutes head start on Alec. On foot, Alec ran 1:51:06 and Sally ran 1:57:58 — Alec was 6:52 faster than Sally. Alec took official place 1297th (time-based 1235th) and Sally took official place 1296th (time-based 1278th). Sally's head start was enough to flip the official order even though Alec was faster on foot. Biggest swing: Alec gained 4:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sally M Spitz (Q-DR) started 7 min earlier than Alec (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- -6:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Sally earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +19
Δ = Alec − Sally. Negative means Alec is ahead/faster.
Race timeline
Computed- Sally (Q-DR) started at 8:43 AM.
- Alec (Y-DR) started at 8:50 AM, 7:00 later.
- Actual running time: Alec was 6:52 faster on foot than Sally.
- Finish clock: Sally crossed the line 0:08 ahead of Alec — Sally wins this head-to-head.
Δ (A − B): actual -6:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alec | Sally | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:03 | 12:31 | -0:28 |
| Stairs to Windy Gap | 9:35 | 10:07 | -0:32 |
| Windy Gap to Muir Woods | 10:59 | 9:02 | +1:57 |
| Muir Woods to Cardiac | 40:18 | 44:21 | -4:03 |
| Cardiac to White Gate | 22:17 | 25:52 | -3:35 |
| White Gate to The Stile | 13:02 | 12:17 | +0:45 |
| The Stile to Finish | 2:52 | 3:48 | -0:56 |
Δ negative = Alec ran the segment faster.