Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPierce Klempan
#787 · 1:25:00 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJason S Rosenberg
#790 · 1:21:08 · M48 · Group V · DR
Wave start 8:47 AM (V-DR)
Interpretation
Pierce (Q-DR) started at 8:43 AM; Jason (V-DR) started at 8:47 AM. That gave Pierce a 4 minutes head start on Jason. On foot, Pierce ran 1:25:00 and Jason ran 1:21:08 — Jason was 3:52 faster than Pierce. Pierce took official place 787th (time-based 792nd) and Jason took official place 790th (time-based 681st). Pierce's head start was enough to flip the official order even though Jason was faster on foot. Biggest swing: Jason gained 2:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Pierce Klempan (Q-DR) started 4 min earlier than Jason (V-DR).
- Overall place Δ
- -3
- Actual time Δ
- +3:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Pierce earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +28
Δ = Pierce − Jason. Negative means Pierce is ahead/faster.
Race timeline
Computed- Pierce (Q-DR) started at 8:43 AM.
- Jason (V-DR) started at 8:47 AM, 4:00 later.
- Actual running time: Jason was 3:52 faster on foot than Pierce.
- Finish clock: Pierce crossed the line 0:08 ahead of Jason — Pierce wins this head-to-head.
Δ (A − B): actual +3:52 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Pierce | Jason | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:08 | 9:29 | +0:39 |
| Stairs to Windy Gap | 7:35 | 7:16 | +0:19 |
| Windy Gap to Muir Woods | 6:35 | 6:41 | -0:06 |
| Muir Woods to Cardiac | 34:02 | 31:41 | +2:21 |
| Cardiac to White Gate | 16:09 | 16:10 | -0:01 |
| White Gate to The Stile | 8:20 | 7:46 | +0:34 |
| The Stile to Finish | 2:11 | 2:05 | +0:06 |
Δ negative = Pierce ran the segment faster.