Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSiera Talbott
#1253 · 1:54:27 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialKaren G Poppy
#1255 · 1:54:49 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
Interpretation
Siera (L-DR) started at 8:39 AM; Karen (L-DR) started at 8:39 AM. Both left the line at the same moment. On foot, Siera ran 1:54:27 and Karen ran 1:54:49 — Siera was 0:22 faster than Karen. Siera took official place 1253rd (time-based 1257th) and Karen took official place 1255th (time-based 1258th). Siera was faster on foot and finished ahead on the official clock too. Biggest swing: Siera gained 3:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -2
- Actual time Δ
- -0:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:22
- Section place Δ
- -1
Δ = Siera − Karen. Negative means Siera is ahead/faster.
Race timeline
Computed- Siera (L-DR) started at 8:39 AM.
- Karen (L-DR) also started at 8:39 AM.
- Actual running time: Siera was 0:22 faster on foot than Karen.
- Finish clock: Siera crossed the line 0:22 ahead of Karen — Siera wins this head-to-head.
Δ (A − B): actual -0:22 · finish clock -0:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Siera | Karen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:33 | 12:47 | -0:14 |
| Stairs to Windy Gap | 9:51 | 9:43 | +0:08 |
| Windy Gap to Muir Woods | 9:49 | 8:56 | +0:53 |
| Muir Woods to Cardiac | 41:33 | 44:34 | -3:01 |
| Cardiac to White Gate | 26:20 | 24:08 | +2:12 |
| White Gate to The Stile | 11:37 | 11:54 | -0:17 |
| The Stile to Finish | 2:44 | 2:47 | -0:03 |
Δ negative = Siera ran the segment faster.