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 Takacs
#137 · 1:14:33 · M65 · Group J · INV
Wave start 8:10 AM (J-INV)
Athlete B
OfficialAndrew Walker
#141 · 1:01:40 · M38 · Group Y · INV
Wave start 8:23 AM (Y-INV)
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 (J-INV) started at 8:10 AM; Andrew (Y-INV) started at 8:23 AM. That gave David a 13 minutes head start on Andrew. On foot, David ran 1:14:33 and Andrew ran 1:01:40 — Andrew was 12:53 faster than David. David took official place 137th (time-based 463rd) and Andrew took official place 141st (time-based 99th). David's head start was enough to flip the official order even though Andrew was faster on foot. Biggest swing: Andrew gained 6:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
David Takacs (J-INV) started 13 min earlier than Andrew (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- +12:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (David earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- -22
Δ = David − Andrew. Negative means David is ahead/faster.
Race timeline
Computed- David (J-INV) started at 8:10 AM.
- Andrew (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Andrew was 12:53 faster on foot than David.
- Finish clock: David crossed the line 0:07 ahead of Andrew — David wins this head-to-head.
Δ (A − B): actual +12:53 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:51 | 7:34 | +1:17 |
| Stairs to Windy Gap | 6:54 | 5:19 | +1:35 |
| Windy Gap to Muir Woods | 6:14 | 5:41 | +0:33 |
| Muir Woods to Cardiac | 28:08 | 21:25 | +6:43 |
| Cardiac to White Gate | 15:04 | 13:11 | +1:53 |
| White Gate to The Stile | 7:10 | 6:39 | +0:31 |
| The Stile to Finish | 2:12 | 1:51 | +0:21 |
Δ negative = David ran the segment faster.