Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSharon A Fox
#1280 · 2:10:21 · F70 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialDonald P Mora
#1276 · 1:53:46 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Sharon (AAA-DR) started at 8:27 AM; Donald (Q-DR) started at 8:43 AM. That gave Sharon a 16 minutes head start on Donald. On foot, Sharon ran 2:10:21 and Donald ran 1:53:46 — Donald was 16:35 faster than Sharon. Sharon took official place 1280th (time-based 1333rd) and Donald took official place 1276th (time-based 1254th). Donald was faster on foot and finished ahead on the official clock too. Biggest swing: Donald gained 14:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sharon A Fox (AAA-DR) started 16 min earlier than Donald (Q-DR).
- Overall place Δ
- +4
- Actual time Δ
- +16:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Sharon earlier)
- Finish clock Δ
- +0:35
- Section place Δ
- -67
Δ = Sharon − Donald. Negative means Sharon is ahead/faster.
Race timeline
Computed- Sharon (AAA-DR) started at 8:27 AM.
- Donald (Q-DR) started at 8:43 AM, 16:00 later.
- Actual running time: Donald was 16:35 faster on foot than Sharon.
- Finish clock: Donald crossed the line 0:35 ahead of Sharon — Donald wins this head-to-head.
Δ (A − B): actual +16:35 · finish clock +0:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sharon | Donald | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:19 | 11:16 | +5:03 |
| Stairs to Windy Gap | 11:51 | 8:21 | +3:30 |
| Windy Gap to Muir Woods | 8:55 | 10:12 | -1:17 |
| Muir Woods to Cardiac | 51:00 | 36:32 | +14:28 |
| Cardiac to White Gate | 25:28 | 28:27 | -2:59 |
| White Gate to The Stile | 12:54 | 15:16 | -2:22 |
| The Stile to Finish | 3:54 | 3:42 | +0:12 |
Δ negative = Sharon ran the segment faster.