Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKaren G Poppy
#1255 · 1:54:49 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialHenry L Cashen III
#1250 · 1:46:13 · M48 · Group V · DR
Wave start 8:47 AM (V-DR)
Interpretation
Karen (L-DR) started at 8:39 AM; Henry (V-DR) started at 8:47 AM. That gave Karen a 8 minutes head start on Henry. On foot, Karen ran 1:54:49 and Henry ran 1:46:13 — Henry was 8:36 faster than Karen. Karen took official place 1255th (time-based 1258th) and Henry took official place 1250th (time-based 1185th). Henry was faster on foot and finished ahead on the official clock too. Biggest swing: Henry gained 4:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Karen G Poppy (L-DR) started 8 min earlier than Henry (V-DR).
- Overall place Δ
- +5
- Actual time Δ
- +8:36
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Karen earlier)
- Finish clock Δ
- +0:36
- Section place Δ
- +11
Δ = Karen − Henry. Negative means Karen is ahead/faster.
Race timeline
Computed- Karen (L-DR) started at 8:39 AM.
- Henry (V-DR) started at 8:47 AM, 8:00 later.
- Actual running time: Henry was 8:36 faster on foot than Karen.
- Finish clock: Henry crossed the line 0:36 ahead of Karen — Henry wins this head-to-head.
Δ (A − B): actual +8:36 · finish clock +0:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karen | Henry | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:47 | 11:04 | +1:43 |
| Stairs to Windy Gap | 9:43 | 9:09 | +0:34 |
| Windy Gap to Muir Woods | 8:56 | 9:31 | -0:35 |
| Muir Woods to Cardiac | 44:34 | 40:19 | +4:15 |
| Cardiac to White Gate | 24:08 | 22:59 | +1:09 |
| White Gate to The Stile | 11:54 | 10:49 | +1:05 |
| The Stile to Finish | 2:47 | 2:22 | +0:25 |
Δ negative = Karen ran the segment faster.