Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialClifton D Schaller
#1282 · 1:47:54 · M38 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialKaren L Keyser
#1277 · 2:00:59 · F55 · Group H · DR
Wave start 8:36 AM (H-DR)
Interpretation
Clifton (Y-DR) started at 8:50 AM; Karen (H-DR) started at 8:36 AM. That gave Karen a 14 minutes head start on Clifton. On foot, Clifton ran 1:47:54 and Karen ran 2:00:59 — Clifton was 13:05 faster than Karen. Clifton took official place 1282nd (time-based 1207th) and Karen took official place 1277th (time-based 1293rd). Karen's head start was enough to flip the official order even though Clifton was faster on foot. Biggest swing: Clifton gained 4:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Karen L Keyser (H-DR) started 14 min earlier than Clifton (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- -13:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Karen earlier)
- Finish clock Δ
- +0:55
- Section place Δ
- +91
Δ = Clifton − Karen. Negative means Clifton is ahead/faster.
Race timeline
Computed- Karen (H-DR) started at 8:36 AM.
- Clifton (Y-DR) started at 8:50 AM, 14:00 later.
- Actual running time: Clifton was 13:05 faster on foot than Karen.
- Finish clock: Karen crossed the line 0:55 ahead of Clifton — Karen wins this head-to-head.
Δ (A − B): actual -13:05 · finish clock +0:55.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Clifton | Karen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:07 | 12:54 | -1:47 |
| Stairs to Windy Gap | 9:07 | 10:44 | -1:37 |
| Windy Gap to Muir Woods | 8:40 | 9:48 | -1:08 |
| Muir Woods to Cardiac | 40:40 | 45:09 | -4:29 |
| Cardiac to White Gate | 23:05 | 26:25 | -3:20 |
| White Gate to The Stile | 11:52 | 12:45 | -0:53 |
| The Stile to Finish | 3:23 | 3:14 | +0:09 |
Δ negative = Clifton ran the segment faster.