Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSteven J Patti
#881 · 1:31:47 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialZach Swenson
#884 · 1:20:50 · M18 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Steven (M-DR) started at 8:40 AM; Zach (Z-DR) started at 8:51 AM. That gave Steven a 11 minutes head start on Zach. On foot, Steven ran 1:31:47 and Zach ran 1:20:50 — Zach was 10:57 faster than Steven. Steven took official place 881st (time-based 940th) and Zach took official place 884th (time-based 672nd). Steven's head start was enough to flip the official order even though Zach was faster on foot. Biggest swing: Zach gained 3:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Steven J Patti (M-DR) started 11 min earlier than Zach (Z-DR).
- Overall place Δ
- -3
- Actual time Δ
- +10:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Steven earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -21
Δ = Steven − Zach. Negative means Steven is ahead/faster.
Race timeline
Computed- Steven (M-DR) started at 8:40 AM.
- Zach (Z-DR) started at 8:51 AM, 11:00 later.
- Actual running time: Zach was 10:57 faster on foot than Steven.
- Finish clock: Steven crossed the line 0:03 ahead of Zach — Steven wins this head-to-head.
Δ (A − B): actual +10:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Steven | Zach | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 9:08 | +1:31 |
| Stairs to Windy Gap | 8:33 | 7:21 | +1:12 |
| Windy Gap to Muir Woods | 7:34 | 6:31 | +1:03 |
| Muir Woods to Cardiac | 35:25 | 32:11 | +3:14 |
| Cardiac to White Gate | 18:12 | 15:44 | +2:28 |
| White Gate to The Stile | 8:52 | 7:58 | +0:54 |
| The Stile to Finish | 2:32 | 1:57 | +0:35 |
Δ negative = Steven ran the segment faster.