Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStacey B Rutherford
#859 · 1:43:51 · F69 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialKathryn Byram
#858 · 1:27:47 · F26 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Stacey (AAA-DR) started at 8:27 AM; Kathryn (Q-DR) started at 8:43 AM. That gave Stacey a 16 minutes head start on Kathryn. On foot, Stacey ran 1:43:51 and Kathryn ran 1:27:47 — Kathryn was 16:04 faster than Stacey. Stacey took official place 859th (time-based 1153rd) and Kathryn took official place 858th (time-based 859th). Kathryn was faster on foot and finished ahead on the official clock too. Biggest swing: Kathryn gained 5:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stacey B Rutherford (AAA-DR) started 16 min earlier than Kathryn (Q-DR).
- Overall place Δ
- +1
- Actual time Δ
- +16:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Stacey earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -35
Δ = Stacey − Kathryn. Negative means Stacey is ahead/faster.
Race timeline
Computed- Stacey (AAA-DR) started at 8:27 AM.
- Kathryn (Q-DR) started at 8:43 AM, 16:00 later.
- Actual running time: Kathryn was 16:04 faster on foot than Stacey.
- Finish clock: Kathryn crossed the line 0:04 ahead of Stacey — Kathryn wins this head-to-head.
Δ (A − B): actual +16:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stacey | Kathryn | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:37 | 10:53 | +1:44 |
| Stairs to Windy Gap | 8:55 | 7:32 | +1:23 |
| Windy Gap to Muir Woods | 8:54 | 7:48 | +1:06 |
| Muir Woods to Cardiac | 38:38 | 33:21 | +5:17 |
| Cardiac to White Gate | 21:03 | 17:32 | +3:31 |
| White Gate to The Stile | 10:37 | 8:28 | +2:09 |
| The Stile to Finish | 3:07 | 2:13 | +0:54 |
Δ negative = Stacey ran the segment faster.