Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarcus Pineda
#668 · 1:09:55 · M23 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialKrista P Campbell
#673 · 1:23:24 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Interpretation
Marcus (SCR-DR) started at 8:52 AM; Krista (L-DR) started at 8:39 AM. That gave Krista a 13 minutes head start on Marcus. On foot, Marcus ran 1:09:55 and Krista ran 1:23:24 — Marcus was 13:29 faster than Krista. Marcus took official place 668th (time-based 320th) and Krista took official place 673rd (time-based 752nd). Marcus was faster on foot and finished ahead on the official clock too. Biggest swing: Marcus gained 4:36 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Krista P Campbell (L-DR) started 13 min earlier than Marcus (SCR-DR).
- Overall place Δ
- -5
- Actual time Δ
- -13:29
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Krista earlier)
- Finish clock Δ
- -0:29
- Section place Δ
- 0
Δ = Marcus − Krista. Negative means Marcus is ahead/faster.
Race timeline
Computed- Krista (L-DR) started at 8:39 AM.
- Marcus (SCR-DR) started at 8:52 AM, 13:00 later.
- Actual running time: Marcus was 13:29 faster on foot than Krista.
- Finish clock: Marcus crossed the line 0:29 ahead of Krista — Marcus wins this head-to-head.
Δ (A − B): actual -13:29 · finish clock -0:29.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marcus | Krista | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:03 | 9:23 | -1:20 |
| Stairs to Windy Gap | 6:15 | 8:11 | -1:56 |
| Windy Gap to Muir Woods | 6:14 | 7:36 | -1:22 |
| Muir Woods to Cardiac | 26:44 | 31:20 | -4:36 |
| Cardiac to White Gate | 13:45 | 16:40 | -2:55 |
| White Gate to The Stile | 6:50 | 7:55 | -1:05 |
| The Stile to Finish | 2:04 | 2:19 | -0:15 |
Δ negative = Marcus ran the segment faster.