Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndy M Dodge
#658 · 1:11:03 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialJames V Mauch
#659 · 1:12:14 · M44 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Andy (Y-DR) started at 8:50 AM; James (X-DR) started at 8:49 AM. That gave James a 1 minute head start on Andy. On foot, Andy ran 1:11:03 and James ran 1:12:14 — Andy was 1:11 faster than James. Andy took official place 658th (time-based 354th) and James took official place 659th (time-based 397th). Andy was faster on foot and finished ahead on the official clock too. Biggest swing: Andy gained 0:32 from Cardiac to White Gate.
Deltas
ComputedWave start
James V Mauch (X-DR) started 1 min earlier than Andy (Y-DR).
- Overall place Δ
- -1
- Actual time Δ
- -1:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (James earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- +15
Δ = Andy − James. Negative means Andy is ahead/faster.
Race timeline
Computed- James (X-DR) started at 8:49 AM.
- Andy (Y-DR) started at 8:50 AM, 1:00 later.
- Actual running time: Andy was 1:11 faster on foot than James.
- Finish clock: Andy crossed the line 0:11 ahead of James — Andy wins this head-to-head.
Δ (A − B): actual -1:11 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andy | James | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:19 | 8:31 | -0:12 |
| Stairs to Windy Gap | 6:00 | 6:23 | -0:23 |
| Windy Gap to Muir Woods | 6:02 | 6:12 | -0:10 |
| Muir Woods to Cardiac | 27:35 | 27:08 | +0:27 |
| Cardiac to White Gate | 14:21 | 14:53 | -0:32 |
| White Gate to The Stile | 6:54 | 7:02 | -0:08 |
| The Stile to Finish | 1:52 | 2:05 | -0:13 |
Δ negative = Andy ran the segment faster.