Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlbert Collell
#872 · 1:21:19 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialElliott Williams
#875 · 1:20:39 · M28 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Albert (Y-DR) started at 8:50 AM; Elliott (Z-DR) started at 8:51 AM. That gave Albert a 1 minute head start on Elliott. On foot, Albert ran 1:21:19 and Elliott ran 1:20:39 — Elliott was 0:40 faster than Albert. Albert took official place 872nd (time-based 686th) and Elliott took official place 875th (time-based 666th). Albert's head start was enough to flip the official order even though Elliott was faster on foot. Biggest swing: Elliott gained 0:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Albert Collell (Y-DR) started 1 min earlier than Elliott (Z-DR).
- Overall place Δ
- -3
- Actual time Δ
- +0:40
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Albert earlier)
- Finish clock Δ
- -0:20
- Section place Δ
- +15
Δ = Albert − Elliott. Negative means Albert is ahead/faster.
Race timeline
Computed- Albert (Y-DR) started at 8:50 AM.
- Elliott (Z-DR) started at 8:51 AM, 1:00 later.
- Actual running time: Elliott was 0:40 faster on foot than Albert.
- Finish clock: Albert crossed the line 0:20 ahead of Elliott — Albert wins this head-to-head.
Δ (A − B): actual +0:40 · finish clock -0:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Albert | Elliott | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 10:01 | +0:38 |
| Stairs to Windy Gap | 7:14 | 7:15 | -0:01 |
| Windy Gap to Muir Woods | 6:08 | 6:23 | -0:15 |
| Muir Woods to Cardiac | 31:58 | 31:08 | +0:50 |
| Cardiac to White Gate | 15:26 | 15:44 | -0:18 |
| White Gate to The Stile | 7:46 | 8:01 | -0:15 |
| The Stile to Finish | 2:08 | 2:07 | +0:01 |
Δ negative = Albert ran the segment faster.