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
OfficialMolly Williams
#786 · 1:31:57 · F55 · Group H · DR
Wave start 8:36 AM (H-DR)
Interpretation
Riley (N-DR) started at 8:41 AM; Molly (H-DR) started at 8:36 AM. That gave Molly a 5 minutes head start on Riley. On foot, Riley ran 1:27:09 and Molly ran 1:31:57 — Riley was 4:48 faster than Molly. Riley took official place 791st (time-based 834th) and Molly took official place 786th (time-based 942nd). Molly's head start was enough to flip the official order even though Riley was faster on foot. Biggest swing: Riley gained 1:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Molly Williams (H-DR) started 5 min earlier than Riley (N-DR).
- Overall place Δ
- +5
- Actual time Δ
- -4:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Molly earlier)
- Finish clock Δ
- +0:12
- Section place Δ
- +10
Δ = Riley − Molly. Negative means Riley is ahead/faster.
Race timeline
Computed- Molly (H-DR) started at 8:36 AM.
- Riley (N-DR) started at 8:41 AM, 5:00 later.
- Actual running time: Riley was 4:48 faster on foot than Molly.
- Finish clock: Molly crossed the line 0:12 ahead of Riley — Molly wins this head-to-head.
Δ (A − B): actual -4:48 · finish clock +0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Riley | Molly | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:34 | 10:39 | -0:05 |
| Stairs to Windy Gap | 7:51 | 8:30 | -0:39 |
| Windy Gap to Muir Woods | 6:34 | 7:07 | -0:33 |
| Muir Woods to Cardiac | 34:52 | 36:40 | -1:48 |
| Cardiac to White Gate | 16:54 | 17:48 | -0:54 |
| White Gate to The Stile | 8:13 | 8:39 | -0:26 |
| The Stile to Finish | 2:11 | 2:34 | -0:23 |
Δ negative = Riley ran the segment faster.