Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCharles W Savage
#1371 · 2:35:36 · M78 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialDoug M Karpa
#1367 · 2:18:14 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Charles (AAA-DR) started at 8:27 AM; Doug (Q-DR) started at 8:43 AM. That gave Charles a 16 minutes head start on Doug. On foot, Charles ran 2:35:36 and Doug ran 2:18:14 — Doug was 17:22 faster than Charles. Charles took official place 1371st (time-based 1373rd) and Doug took official place 1367th (time-based 1349th). Doug was faster on foot and finished ahead on the official clock too. Biggest swing: Doug gained 8:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Charles W Savage (AAA-DR) started 16 min earlier than Doug (Q-DR).
- Overall place Δ
- +4
- Actual time Δ
- +17:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Charles earlier)
- Finish clock Δ
- +1:22
- Section place Δ
- -65
Δ = Charles − Doug. Negative means Charles is ahead/faster.
Race timeline
Computed- Charles (AAA-DR) started at 8:27 AM.
- Doug (Q-DR) started at 8:43 AM, 16:00 later.
- Actual running time: Doug was 17:22 faster on foot than Charles.
- Finish clock: Doug crossed the line 1:22 ahead of Charles — Doug wins this head-to-head.
Δ (A − B): actual +17:22 · finish clock +1:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Charles | Doug | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:14 | 13:16 | +4:58 |
| Stairs to Windy Gap | 13:14 | 10:05 | +3:09 |
| Windy Gap to Muir Woods | 12:52 | 8:42 | +4:10 |
| Muir Woods to Cardiac | 1:00:31 | 52:00 | +8:31 |
| Cardiac to White Gate | 30:07 | 30:18 | -0:11 |
| White Gate to The Stile | 16:14 | 20:12 | -3:58 |
| The Stile to Finish | 4:24 | 3:41 | +0:43 |
Δ negative = Charles ran the segment faster.