Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAshley S Relf
#132 · 1:09:11 · F43 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialDavid Takacs
#137 · 1:14:33 · M65 · Group J · INV
Wave start 8:10 AM (J-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
Ashley (P-INV) started at 8:15 AM; David (J-INV) started at 8:10 AM. That gave David a 5 minutes head start on Ashley. On foot, Ashley ran 1:09:11 and David ran 1:14:33 — Ashley was 5:22 faster than David. Ashley took official place 132nd (time-based 298th) and David took official place 137th (time-based 463rd). Ashley was faster on foot and finished ahead on the official clock too. Biggest swing: Ashley gained 2:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
David Takacs (J-INV) started 5 min earlier than Ashley (P-INV).
- Overall place Δ
- -5
- Actual time Δ
- -5:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (David earlier)
- Finish clock Δ
- -0:22
- Section place Δ
- +5
Δ = Ashley − David. Negative means Ashley is ahead/faster.
Race timeline
Computed- David (J-INV) started at 8:10 AM.
- Ashley (P-INV) started at 8:15 AM, 5:00 later.
- Actual running time: Ashley was 5:22 faster on foot than David.
- Finish clock: Ashley crossed the line 0:22 ahead of David — Ashley wins this head-to-head.
Δ (A − B): actual -5:22 · finish clock -0:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ashley | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:06 | 8:51 | -0:45 |
| Stairs to Windy Gap | 6:08 | 6:54 | -0:46 |
| Windy Gap to Muir Woods | 5:49 | 6:14 | -0:25 |
| Muir Woods to Cardiac | 25:47 | 28:08 | -2:21 |
| Cardiac to White Gate | 14:27 | 15:04 | -0:37 |
| White Gate to The Stile | 6:51 | 7:10 | -0:19 |
| The Stile to Finish | 2:03 | 2:12 | -0:09 |
Δ negative = Ashley ran the segment faster.