Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMattias A De la Rosa
#813 · 1:26:19 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialKim B Knez Dostal
#810 · 2:07:10 · F64 · Group A · INV
Wave start 8:02 AM (A-INV)
Interpretation
Mattias (Q-DR) started at 8:43 AM; Kim (A-INV) started at 8:02 AM. That gave Kim a 41 minutes head start on Mattias because the Runner wave starts 27 minutes after the Invitational wave. On foot, Mattias ran 1:26:19 and Kim ran 2:07:10 — Mattias was 40:51 faster than Kim. Mattias took official place 813th (time-based 820th) and Kim took official place 810th (time-based 1322nd). Kim's head start was enough to flip the official order even though Mattias was faster on foot. Biggest swing: Mattias gained 13:11 from Cardiac to White Gate.
Deltas
ComputedWave start
Kim B Knez Dostal (A-INV) started 41 min earlier than Mattias (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +3
- Actual time Δ
- -40:51
- Section gap Δ
- 27 min (Kim earlier)
- Wave start Δ
- 41 min (Kim earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- —
Δ = Mattias − Kim. Negative means Mattias is ahead/faster.
Race timeline
Computed- Kim (A-INV) started at 8:02 AM.
- Mattias (Q-DR) started at 8:43 AM, 41:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Mattias was 40:51 faster on foot than Kim.
- Finish clock: Kim crossed the line 0:09 ahead of Mattias — Kim wins this head-to-head.
Δ (A − B): actual -40:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mattias | Kim | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:54 | 13:23 | -2:29 |
| Stairs to Windy Gap | 8:04 | 10:21 | -2:17 |
| Windy Gap to Muir Woods | 6:12 | 11:37 | -5:25 |
| Muir Woods to Cardiac | 34:17 | 45:37 | -11:20 |
| Cardiac to White Gate | 16:51 | 30:02 | -13:11 |
| White Gate to The Stile | 7:55 | 12:53 | -4:58 |
| The Stile to Finish | 2:06 | 3:17 | -1:11 |
Δ negative = Mattias ran the segment faster.