Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam Barth
#675 · 1:11:27 · M29 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialRaymond Liu
#674 · 1:16:25 · M51 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
William (Z-DR) started at 8:51 AM; Raymond (U-DR) started at 8:46 AM. That gave Raymond a 5 minutes head start on William. On foot, William ran 1:11:27 and Raymond ran 1:16:25 — William was 4:58 faster than Raymond. William took official place 675th (time-based 370th) and Raymond took official place 674th (time-based 537th). Raymond's head start was enough to flip the official order even though William was faster on foot. Biggest swing: William gained 2:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Raymond Liu (U-DR) started 5 min earlier than William (Z-DR).
- Overall place Δ
- +1
- Actual time Δ
- -4:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Raymond earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- +5
Δ = William − Raymond. Negative means William is ahead/faster.
Race timeline
Computed- Raymond (U-DR) started at 8:46 AM.
- William (Z-DR) started at 8:51 AM, 5:00 later.
- Actual running time: William was 4:58 faster on foot than Raymond.
- Finish clock: Raymond crossed the line 0:02 ahead of William — Raymond wins this head-to-head.
Δ (A − B): actual -4:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Raymond | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:46 | 9:01 | -0:15 |
| Stairs to Windy Gap | 6:02 | 6:41 | -0:39 |
| Windy Gap to Muir Woods | 6:28 | 6:29 | -0:01 |
| Muir Woods to Cardiac | 27:11 | 29:49 | -2:38 |
| Cardiac to White Gate | 14:01 | 15:17 | -1:16 |
| White Gate to The Stile | 7:12 | 7:15 | -0:03 |
| The Stile to Finish | 1:47 | 1:53 | -0:06 |
Δ negative = William ran the segment faster.