Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSierra Mauch
#1326 · 2:08:45 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialWells M Lipner
#1324 · 2:03:14 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Sierra (K-DR) started at 8:38 AM; Wells (Q-DR) started at 8:43 AM. That gave Sierra a 5 minutes head start on Wells. On foot, Sierra ran 2:08:45 and Wells ran 2:03:14 — Wells was 5:31 faster than Sierra. Sierra took official place 1326th (time-based 1328th) and Wells took official place 1324th (time-based 1304th). Wells was faster on foot and finished ahead on the official clock too. Biggest swing: Wells gained 4:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Sierra Mauch (K-DR) started 5 min earlier than Wells (Q-DR).
- Overall place Δ
- +2
- Actual time Δ
- +5:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Sierra earlier)
- Finish clock Δ
- +0:31
- Section place Δ
- -62
Δ = Sierra − Wells. Negative means Sierra is ahead/faster.
Race timeline
Computed- Sierra (K-DR) started at 8:38 AM.
- Wells (Q-DR) started at 8:43 AM, 5:00 later.
- Actual running time: Wells was 5:31 faster on foot than Sierra.
- Finish clock: Wells crossed the line 0:31 ahead of Sierra — Wells wins this head-to-head.
Δ (A − B): actual +5:31 · finish clock +0:31.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sierra | Wells | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:14 | 12:35 | -1:21 |
| Stairs to Windy Gap | 9:29 | 10:24 | -0:55 |
| Windy Gap to Muir Woods | 11:26 | 9:15 | +2:11 |
| Muir Woods to Cardiac | 44:02 | 45:29 | -1:27 |
| Cardiac to White Gate | 31:18 | 26:39 | +4:39 |
| White Gate to The Stile | 17:23 | 15:47 | +1:36 |
| The Stile to Finish | 3:53 | 3:05 | +0:48 |
Δ negative = Sierra ran the segment faster.