Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKosara Fackler
#869 · 1:31:09 · F13 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialZach Edwards
#874 · 1:20:32 · M30 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Kosara (M-DR) started at 8:40 AM; Zach (Z-DR) started at 8:51 AM. That gave Kosara a 11 minutes head start on Zach. On foot, Kosara ran 1:31:09 and Zach ran 1:20:32 — Zach was 10:37 faster than Kosara. Kosara took official place 869th (time-based 930th) and Zach took official place 874th (time-based 663rd). 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 = Kosara − Zach. Negative means Kosara 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 | Kosara | Zach | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:05 | 8:25 | +1:40 |
| Stairs to Windy Gap | 8:02 | 7:00 | +1:02 |
| Windy Gap to Muir Woods | 7:34 | 6:20 | +1:14 |
| Muir Woods to Cardiac | 36:35 | 30:28 | +6:07 |
| Cardiac to White Gate | 17:48 | 16:53 | +0:55 |
| White Gate to The Stile | 8:30 | 8:43 | -0:13 |
| The Stile to Finish | 2:35 | 2:43 | -0:08 |
Δ negative = Kosara ran the segment faster.