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
OfficialMitchell L Joe
#811 · 1:23:14 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Mattias (Q-DR) started at 8:43 AM; Mitchell (U-DR) started at 8:46 AM. That gave Mattias a 3 minutes head start on Mitchell. On foot, Mattias ran 1:26:19 and Mitchell ran 1:23:14 — Mitchell was 3:05 faster than Mattias. Mattias took official place 813th (time-based 820th) and Mitchell took official place 811th (time-based 748th). Mitchell was faster on foot and finished ahead on the official clock too. Biggest swing: Mitchell gained 2:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mattias A De la Rosa (Q-DR) started 3 min earlier than Mitchell (U-DR).
- Overall place Δ
- +2
- Actual time Δ
- +3:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Mattias earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- +12
Δ = Mattias − Mitchell. Negative means Mattias is ahead/faster.
Race timeline
Computed- Mattias (Q-DR) started at 8:43 AM.
- Mitchell (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: Mitchell was 3:05 faster on foot than Mattias.
- Finish clock: Mitchell crossed the line 0:05 ahead of Mattias — Mitchell wins this head-to-head.
Δ (A − B): actual +3:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mattias | Mitchell | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:54 | 9:42 | +1:12 |
| Stairs to Windy Gap | 8:04 | 7:35 | +0:29 |
| Windy Gap to Muir Woods | 6:12 | 6:38 | -0:26 |
| Muir Woods to Cardiac | 34:17 | 31:49 | +2:28 |
| Cardiac to White Gate | 16:51 | 16:51 | ±0:00 |
| White Gate to The Stile | 7:55 | 8:19 | -0:24 |
| The Stile to Finish | 2:06 | 2:20 | -0:14 |
Δ negative = Mattias ran the segment faster.