Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRenee J Kroner
#670 · 1:19:11 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialMarcus Pineda
#668 · 1:09:55 · M23 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Interpretation
Renee (Q-DR) started at 8:43 AM; Marcus (SCR-DR) started at 8:52 AM. That gave Renee a 9 minutes head start on Marcus. On foot, Renee ran 1:19:11 and Marcus ran 1:09:55 — Marcus was 9:16 faster than Renee. Renee took official place 670th (time-based 623rd) and Marcus took official place 668th (time-based 320th). Marcus was faster on foot and finished ahead on the official clock too. Biggest swing: Marcus gained 2:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Renee J Kroner (Q-DR) started 9 min earlier than Marcus (SCR-DR).
- Overall place Δ
- +2
- Actual time Δ
- +9:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Renee earlier)
- Finish clock Δ
- +0:16
- Section place Δ
- +19
Δ = Renee − Marcus. Negative means Renee is ahead/faster.
Race timeline
Computed- Renee (Q-DR) started at 8:43 AM.
- Marcus (SCR-DR) started at 8:52 AM, 9:00 later.
- Actual running time: Marcus was 9:16 faster on foot than Renee.
- Finish clock: Marcus crossed the line 0:16 ahead of Renee — Marcus wins this head-to-head.
Δ (A − B): actual +9:16 · finish clock +0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Renee | Marcus | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:44 | 8:03 | +1:41 |
| Stairs to Windy Gap | 6:48 | 6:15 | +0:33 |
| Windy Gap to Muir Woods | 7:24 | 6:14 | +1:10 |
| Muir Woods to Cardiac | 29:33 | 26:44 | +2:49 |
| Cardiac to White Gate | 15:46 | 13:45 | +2:01 |
| White Gate to The Stile | 7:46 | 6:50 | +0:56 |
| The Stile to Finish | 2:10 | 2:04 | +0:06 |
Δ negative = Renee ran the segment faster.