Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialThomas F Reichmuth
#419 · 1:13:04 · M15 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialGeorge A Dombrovski
#422 · 1:33:11 · M73 · Group AA · INV
Wave start 8:01 AM (AA-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Thomas (W-INV) started at 8:21 AM; George (AA-INV) started at 8:01 AM. That gave George a 20 minutes head start on Thomas. On foot, Thomas ran 1:13:04 and George ran 1:33:11 — Thomas was 20:07 faster than George. Thomas took official place 419th (time-based 426th) and George took official place 422nd (time-based 967th). Thomas was faster on foot and finished ahead on the official clock too. Biggest swing: Thomas gained 5:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
George A Dombrovski (AA-INV) started 20 min earlier than Thomas (W-INV).
- Overall place Δ
- -3
- Actual time Δ
- -20:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 20 min (George earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +24
Δ = Thomas − George. Negative means Thomas is ahead/faster.
Race timeline
Computed- George (AA-INV) started at 8:01 AM.
- Thomas (W-INV) started at 8:21 AM, 20:00 later.
- Actual running time: Thomas was 20:07 faster on foot than George.
- Finish clock: Thomas crossed the line 0:07 ahead of George — Thomas wins this head-to-head.
Δ (A − B): actual -20:07 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Thomas | George | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:49 | 11:40 | -3:51 |
| Stairs to Windy Gap | 6:13 | 8:48 | -2:35 |
| Windy Gap to Muir Woods | 5:17 | 7:30 | -2:13 |
| Muir Woods to Cardiac | 30:07 | 35:45 | -5:38 |
| Cardiac to White Gate | 14:16 | 18:08 | -3:52 |
| White Gate to The Stile | 7:10 | 8:41 | -1:31 |
| The Stile to Finish | 2:12 | 2:39 | -0:27 |
Δ negative = Thomas ran the segment faster.