Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert Meng
#913 · 1:24:13 · M44 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialEthan Schatz
#916 · 1:35:23 · M64 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Robert (X-DR) started at 8:49 AM; Ethan (K-DR) started at 8:38 AM. That gave Ethan a 11 minutes head start on Robert. On foot, Robert ran 1:24:13 and Ethan ran 1:35:23 — Robert was 11:10 faster than Ethan. Robert took official place 913th (time-based 776th) and Ethan took official place 916th (time-based 1021st). Robert was faster on foot and finished ahead on the official clock too. Biggest swing: Robert gained 4:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ethan Schatz (K-DR) started 11 min earlier than Robert (X-DR).
- Overall place Δ
- -3
- Actual time Δ
- -11:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Ethan earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +11
Δ = Robert − Ethan. Negative means Robert is ahead/faster.
Race timeline
Computed- Ethan (K-DR) started at 8:38 AM.
- Robert (X-DR) started at 8:49 AM, 11:00 later.
- Actual running time: Robert was 11:10 faster on foot than Ethan.
- Finish clock: Robert crossed the line 0:10 ahead of Ethan — Robert wins this head-to-head.
Δ (A − B): actual -11:10 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Ethan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:35 | 10:25 | -0:50 |
| Stairs to Windy Gap | 7:34 | 8:19 | -0:45 |
| Windy Gap to Muir Woods | 6:59 | 7:40 | -0:41 |
| Muir Woods to Cardiac | 32:39 | 37:35 | -4:56 |
| Cardiac to White Gate | 16:55 | 19:52 | -2:57 |
| White Gate to The Stile | 8:32 | 8:59 | -0:27 |
| The Stile to Finish | 1:59 | 2:33 | -0:34 |
Δ negative = Robert ran the segment faster.