Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRiley Ann Tokarski
#791 · 1:27:09 · F17 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialPam K Jolliffe
#789 · 1:41:05 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Riley (N-DR) started at 8:41 AM; Pam (AAA-DR) started at 8:27 AM. That gave Pam a 14 minutes head start on Riley. On foot, Riley ran 1:27:09 and Pam ran 1:41:05 — Riley was 13:56 faster than Pam. Riley took official place 791st (time-based 834th) and Pam took official place 789th (time-based 1113th). Pam's head start was enough to flip the official order even though Riley was faster on foot. Biggest swing: Riley gained 3:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Pam K Jolliffe (AAA-DR) started 14 min earlier than Riley (N-DR).
- Overall place Δ
- +2
- Actual time Δ
- -13:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Pam earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +10
Δ = Riley − Pam. Negative means Riley is ahead/faster.
Race timeline
Computed- Pam (AAA-DR) started at 8:27 AM.
- Riley (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Riley was 13:56 faster on foot than Pam.
- Finish clock: Pam crossed the line 0:04 ahead of Riley — Pam wins this head-to-head.
Δ (A − B): actual -13:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Riley | Pam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:34 | 11:41 | -1:07 |
| Stairs to Windy Gap | 7:51 | 9:34 | -1:43 |
| Windy Gap to Muir Woods | 6:34 | 8:57 | -2:23 |
| Muir Woods to Cardiac | 34:52 | 36:45 | -1:53 |
| Cardiac to White Gate | 16:54 | 20:44 | -3:50 |
| White Gate to The Stile | 8:13 | 10:30 | -2:17 |
| The Stile to Finish | 2:11 | 2:54 | -0:43 |
Δ negative = Riley ran the segment faster.