Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKrista P Campbell
#673 · 1:23:24 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialWilliam Barth
#675 · 1:11:27 · M29 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Krista (L-DR) started at 8:39 AM; William (Z-DR) started at 8:51 AM. That gave Krista a 12 minutes head start on William. On foot, Krista ran 1:23:24 and William ran 1:11:27 — William was 11:57 faster than Krista. Krista took official place 673rd (time-based 752nd) and William took official place 675th (time-based 370th). Krista's head start was enough to flip the official order even though William was faster on foot. Biggest swing: William gained 4:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Krista P Campbell (L-DR) started 12 min earlier than William (Z-DR).
- Overall place Δ
- -2
- Actual time Δ
- +11:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Krista earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -13
Δ = Krista − William. Negative means Krista is ahead/faster.
Race timeline
Computed- Krista (L-DR) started at 8:39 AM.
- William (Z-DR) started at 8:51 AM, 12:00 later.
- Actual running time: William was 11:57 faster on foot than Krista.
- Finish clock: Krista crossed the line 0:03 ahead of William — Krista wins this head-to-head.
Δ (A − B): actual +11:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Krista | William | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:23 | 8:46 | +0:37 |
| Stairs to Windy Gap | 8:11 | 6:02 | +2:09 |
| Windy Gap to Muir Woods | 7:36 | 6:28 | +1:08 |
| Muir Woods to Cardiac | 31:20 | 27:11 | +4:09 |
| Cardiac to White Gate | 16:40 | 14:01 | +2:39 |
| White Gate to The Stile | 7:55 | 7:12 | +0:43 |
| The Stile to Finish | 2:19 | 1:47 | +0:32 |
Δ negative = Krista ran the segment faster.