Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid Weinfeld
#716 · 1:22:46 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialKeane Gathright
#718 · 1:33:50 · M7 · Group C · DR
Wave start 8:31 AM (C-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
David (P-DR) started at 8:42 AM; Keane (C-DR) started at 8:31 AM. That gave Keane a 11 minutes head start on David. On foot, David ran 1:22:46 and Keane ran 1:33:50 — David was 11:04 faster than Keane. David took official place 716th (time-based 733rd) and Keane took official place 718th (time-based 986th). David was faster on foot and finished ahead on the official clock too. Biggest swing: David gained 3:52 from Cardiac to White Gate.
Deltas
ComputedWave start
Keane Gathright (C-DR) started 11 min earlier than David (P-DR).
- Overall place Δ
- -2
- Actual time Δ
- -11:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Keane earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +18
Δ = David − Keane. Negative means David is ahead/faster.
Race timeline
Computed- Keane (C-DR) started at 8:31 AM.
- David (P-DR) started at 8:42 AM, 11:00 later.
- Actual running time: David was 11:04 faster on foot than Keane.
- Finish clock: David crossed the line 0:04 ahead of Keane — David wins this head-to-head.
Δ (A − B): actual -11:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Keane | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:11 | 10:57 | -1:46 |
| Stairs to Windy Gap | 7:19 | 8:07 | -0:48 |
| Windy Gap to Muir Woods | 6:34 | 8:45 | -2:11 |
| Muir Woods to Cardiac | 32:26 | 33:57 | -1:31 |
| Cardiac to White Gate | 16:20 | 20:12 | -3:52 |
| White Gate to The Stile | 8:19 | 9:20 | -1:01 |
| The Stile to Finish | 2:37 | 2:32 | +0:05 |
Δ negative = David ran the segment faster.