Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialZach Edwards
#874 · 1:20:32 · M30 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialKosara Fackler
#869 · 1:31:09 · F13 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Zach (Z-DR) started at 8:51 AM; Kosara (M-DR) started at 8:40 AM. That gave Kosara a 11 minutes head start on Zach. On foot, Zach ran 1:20:32 and Kosara ran 1:31:09 — Zach was 10:37 faster than Kosara. Zach took official place 874th (time-based 663rd) and Kosara took official place 869th (time-based 930th). Kosara's head start was enough to flip the official order even though Zach was faster on foot. Biggest swing: Zach gained 6:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kosara Fackler (M-DR) started 11 min earlier than Zach (Z-DR).
- Overall place Δ
- +5
- Actual time Δ
- -10:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Kosara earlier)
- Finish clock Δ
- +0:23
- Section place Δ
- +20
Δ = Zach − Kosara. Negative means Zach is ahead/faster.
Race timeline
Computed- Kosara (M-DR) started at 8:40 AM.
- Zach (Z-DR) started at 8:51 AM, 11:00 later.
- Actual running time: Zach was 10:37 faster on foot than Kosara.
- Finish clock: Kosara crossed the line 0:23 ahead of Zach — Kosara wins this head-to-head.
Δ (A − B): actual -10:37 · finish clock +0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Zach | Kosara | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:25 | 10:05 | -1:40 |
| Stairs to Windy Gap | 7:00 | 8:02 | -1:02 |
| Windy Gap to Muir Woods | 6:20 | 7:34 | -1:14 |
| Muir Woods to Cardiac | 30:28 | 36:35 | -6:07 |
| Cardiac to White Gate | 16:53 | 17:48 | -0:55 |
| White Gate to The Stile | 8:43 | 8:30 | +0:13 |
| The Stile to Finish | 2:43 | 2:35 | +0:08 |
Δ negative = Zach ran the segment faster.