Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEmily Martin
#799 · 1:25:28 · F38 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialBritt Ryan
#800 · 1:31:31 · F53 · Group J · DR
Wave start 8:37 AM (J-DR)
Interpretation
Emily (Q-DR) started at 8:43 AM; Britt (J-DR) started at 8:37 AM. That gave Britt a 6 minutes head start on Emily. On foot, Emily ran 1:25:28 and Britt ran 1:31:31 — Emily was 6:03 faster than Britt. Emily took official place 799th (time-based 802nd) and Britt took official place 800th (time-based 936th). Emily was faster on foot and finished ahead on the official clock too. Biggest swing: Emily gained 2:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Britt Ryan (J-DR) started 6 min earlier than Emily (Q-DR).
- Overall place Δ
- -1
- Actual time Δ
- -6:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Britt earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +30
Δ = Emily − Britt. Negative means Emily is ahead/faster.
Race timeline
Computed- Britt (J-DR) started at 8:37 AM.
- Emily (Q-DR) started at 8:43 AM, 6:00 later.
- Actual running time: Emily was 6:03 faster on foot than Britt.
- Finish clock: Emily crossed the line 0:03 ahead of Britt — Emily wins this head-to-head.
Δ (A − B): actual -6:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Emily | Britt | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:18 | 10:36 | -0:18 |
| Stairs to Windy Gap | 7:50 | 8:11 | -0:21 |
| Windy Gap to Muir Woods | 7:04 | 7:18 | -0:14 |
| Muir Woods to Cardiac | 33:05 | 35:30 | -2:25 |
| Cardiac to White Gate | 17:09 | 18:14 | -1:05 |
| White Gate to The Stile | 7:47 | 9:07 | -1:20 |
| The Stile to Finish | 2:15 | 2:35 | -0:20 |
Δ negative = Emily ran the segment faster.