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
OfficialKaren L Keyser
#1277 · 2:00:59 · F55 · Group H · DR
Wave start 8:36 AM (H-DR)
Interpretation
Sharon (AAA-DR) started at 8:27 AM; Karen (H-DR) started at 8:36 AM. That gave Sharon a 9 minutes head start on Karen. On foot, Sharon ran 2:10:21 and Karen ran 2:00:59 — Karen was 9:22 faster than Sharon. Sharon took official place 1280th (time-based 1333rd) and Karen took official place 1277th (time-based 1293rd). Karen was faster on foot and finished ahead on the official clock too. Biggest swing: Karen gained 5:51 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sharon A Fox (AAA-DR) started 9 min earlier than Karen (H-DR).
- Overall place Δ
- +3
- Actual time Δ
- +9:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Sharon earlier)
- Finish clock Δ
- +0:22
- Section place Δ
- +3
Δ = Sharon − Karen. Negative means Sharon is ahead/faster.
Race timeline
Computed- Sharon (AAA-DR) started at 8:27 AM.
- Karen (H-DR) started at 8:36 AM, 9:00 later.
- Actual running time: Karen was 9:22 faster on foot than Sharon.
- Finish clock: Karen crossed the line 0:22 ahead of Sharon — Karen wins this head-to-head.
Δ (A − B): actual +9:22 · finish clock +0:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sharon | Karen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:19 | 12:54 | +3:25 |
| Stairs to Windy Gap | 11:51 | 10:44 | +1:07 |
| Windy Gap to Muir Woods | 8:55 | 9:48 | -0:53 |
| Muir Woods to Cardiac | 51:00 | 45:09 | +5:51 |
| Cardiac to White Gate | 25:28 | 26:25 | -0:57 |
| White Gate to The Stile | 12:54 | 12:45 | +0:09 |
| The Stile to Finish | 3:54 | 3:14 | +0:40 |
Δ negative = Sharon ran the segment faster.