Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarshall Roslyn
#832 · 1:21:58 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialCole Murawski
#828 · 1:21:46 · M15 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Marshall (W-DR) started at 8:48 AM; Cole (W-DR) started at 8:48 AM. Both left the line at the same moment. On foot, Marshall ran 1:21:58 and Cole ran 1:21:46 — Cole was 0:12 faster than Marshall. Marshall took official place 832nd (time-based 706th) and Cole took official place 828th (time-based 702nd). Cole was faster on foot and finished ahead on the official clock too. Biggest swing: Cole gained 1:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +4
- Actual time Δ
- +0:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +0:12
- Section place Δ
- +2
Δ = Marshall − Cole. Negative means Marshall is ahead/faster.
Race timeline
Computed- Marshall (W-DR) started at 8:48 AM.
- Cole (W-DR) also started at 8:48 AM.
- Actual running time: Cole was 0:12 faster on foot than Marshall.
- Finish clock: Cole crossed the line 0:12 ahead of Marshall — Cole wins this head-to-head.
Δ (A − B): actual +0:12 · finish clock +0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marshall | Cole | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:52 | 9:01 | -0:09 |
| Stairs to Windy Gap | 7:23 | 6:56 | +0:27 |
| Windy Gap to Muir Woods | 6:56 | 6:59 | -0:03 |
| Muir Woods to Cardiac | 32:33 | 31:18 | +1:15 |
| Cardiac to White Gate | 16:27 | 17:08 | -0:41 |
| White Gate to The Stile | 7:40 | 8:13 | -0:33 |
| The Stile to Finish | 2:07 | 2:11 | -0:04 |
Δ negative = Marshall ran the segment faster.