Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDoc D Davis
#1074 · 1:36:39 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialKent Carter
#1077 · 1:33:47 · M53 · Group U · DR
Wave start 8:46 AM (U-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
Doc (Q-DR) started at 8:43 AM; Kent (U-DR) started at 8:46 AM. That gave Doc a 3 minutes head start on Kent. On foot, Doc ran 1:36:39 and Kent ran 1:33:47 — Kent was 2:52 faster than Doc. Doc took official place 1074th (time-based 1050th) and Kent took official place 1077th (time-based 983rd). Doc's head start was enough to flip the official order even though Kent was faster on foot. Biggest swing: Kent gained 3:42 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Doc D Davis (Q-DR) started 3 min earlier than Kent (U-DR).
- Overall place Δ
- -3
- Actual time Δ
- +2:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Doc earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +31
Δ = Doc − Kent. Negative means Doc is ahead/faster.
Race timeline
Computed- Doc (Q-DR) started at 8:43 AM.
- Kent (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: Kent was 2:52 faster on foot than Doc.
- Finish clock: Doc crossed the line 0:08 ahead of Kent — Doc wins this head-to-head.
Δ (A − B): actual +2:52 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Doc | Kent | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:46 | 9:45 | +1:01 |
| Stairs to Windy Gap | 8:34 | 8:37 | -0:03 |
| Windy Gap to Muir Woods | 11:09 | 7:27 | +3:42 |
| Muir Woods to Cardiac | 36:12 | 35:26 | +0:46 |
| Cardiac to White Gate | 18:55 | 20:31 | -1:36 |
| White Gate to The Stile | 8:42 | 9:33 | -0:51 |
| The Stile to Finish | 2:21 | 2:28 | -0:07 |
Δ negative = Doc ran the segment faster.