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
OfficialMatthew A Sagastume Rodas
#138 · 1:04:35 · M14 · Group V · INV
Wave start 8:20 AM (V-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; Matthew (V-INV) started at 8:20 AM. That gave David a 10 minutes head start on Matthew. On foot, David ran 1:14:33 and Matthew ran 1:04:35 — Matthew was 9:58 faster than David. David took official place 137th (time-based 463rd) and Matthew took official place 138th (time-based 168th). David's head start was enough to flip the official order even though Matthew was faster on foot. Biggest swing: Matthew gained 4:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
David Takacs (J-INV) started 10 min earlier than Matthew (V-INV).
- Overall place Δ
- -1
- Actual time Δ
- +9:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (David earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- -6
Δ = David − Matthew. Negative means David is ahead/faster.
Race timeline
Computed- David (J-INV) started at 8:10 AM.
- Matthew (V-INV) started at 8:20 AM, 10:00 later.
- Actual running time: Matthew was 9:58 faster on foot than David.
- Finish clock: David crossed the line 0:02 ahead of Matthew — David wins this head-to-head.
Δ (A − B): actual +9:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Matthew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:51 | 7:35 | +1:16 |
| Stairs to Windy Gap | 6:54 | 5:36 | +1:18 |
| Windy Gap to Muir Woods | 6:14 | 6:09 | +0:05 |
| Muir Woods to Cardiac | 28:08 | 24:03 | +4:05 |
| Cardiac to White Gate | 15:04 | 13:09 | +1:55 |
| White Gate to The Stile | 7:10 | 6:18 | +0:52 |
| The Stile to Finish | 2:12 | 1:45 | +0:27 |
Δ negative = David ran the segment faster.