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
OfficialRiley Ann Tokarski
#791 · 1:27:09 · F17 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Pierce (Q-DR) started at 8:43 AM; Riley (N-DR) started at 8:41 AM. That gave Riley a 2 minutes head start on Pierce. On foot, Pierce ran 1:25:00 and Riley ran 1:27:09 — Pierce was 2:09 faster than Riley. Pierce took official place 787th (time-based 792nd) and Riley took official place 791st (time-based 834th). Pierce was faster on foot and finished ahead on the official clock too. Biggest swing: Pierce gained 0:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Riley Ann Tokarski (N-DR) started 2 min earlier than Pierce (Q-DR).
- Overall place Δ
- -4
- Actual time Δ
- -2:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Riley earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +18
Δ = Pierce − Riley. Negative means Pierce is ahead/faster.
Race timeline
Computed- Riley (N-DR) started at 8:41 AM.
- Pierce (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Pierce was 2:09 faster on foot than Riley.
- Finish clock: Pierce crossed the line 0:09 ahead of Riley — Pierce wins this head-to-head.
Δ (A − B): actual -2:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Pierce | Riley | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:08 | 10:34 | -0:26 |
| Stairs to Windy Gap | 7:35 | 7:51 | -0:16 |
| Windy Gap to Muir Woods | 6:35 | 6:34 | +0:01 |
| Muir Woods to Cardiac | 34:02 | 34:52 | -0:50 |
| Cardiac to White Gate | 16:09 | 16:54 | -0:45 |
| White Gate to The Stile | 8:20 | 8:13 | +0:07 |
| The Stile to Finish | 2:11 | 2:11 | ±0:00 |
Δ negative = Pierce ran the segment faster.