Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSpencer Hughes
#1275 · 1:46:21 · M35 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialSharon A Fox
#1280 · 2:10:21 · F70 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Spencer (Y-DR) started at 8:50 AM; Sharon (AAA-DR) started at 8:27 AM. That gave Sharon a 23 minutes head start on Spencer. On foot, Spencer ran 1:46:21 and Sharon ran 2:10:21 — Spencer was 24:00 faster than Sharon. Spencer took official place 1275th (time-based 1186th) and Sharon took official place 1280th (time-based 1333rd). Spencer was faster on foot and finished ahead on the official clock too. Biggest swing: Spencer gained 12:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sharon A Fox (AAA-DR) started 23 min earlier than Spencer (Y-DR).
- Overall place Δ
- -5
- Actual time Δ
- -24:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Sharon earlier)
- Finish clock Δ
- -1:00
- Section place Δ
- +86
Δ = Spencer − Sharon. Negative means Spencer is ahead/faster.
Race timeline
Computed- Sharon (AAA-DR) started at 8:27 AM.
- Spencer (Y-DR) started at 8:50 AM, 23:00 later.
- Actual running time: Spencer was 24:00 faster on foot than Sharon.
- Finish clock: Spencer crossed the line 1:00 ahead of Sharon — Spencer wins this head-to-head.
Δ (A − B): actual -24:00 · finish clock -1:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Spencer | Sharon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:38 | 16:19 | -4:41 |
| Stairs to Windy Gap | 8:50 | 11:51 | -3:01 |
| Windy Gap to Muir Woods | 10:21 | 8:55 | +1:26 |
| Muir Woods to Cardiac | 38:20 | 51:00 | -12:40 |
| Cardiac to White Gate | 23:39 | 25:28 | -1:49 |
| White Gate to The Stile | 10:59 | 12:54 | -1:55 |
| The Stile to Finish | 2:34 | 3:54 | -1:20 |
Δ negative = Spencer ran the segment faster.