Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKyle W Frautnick
#174 · 1:07:40 · M54 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialDavid W Wood
#178 · 1:10:54 · M58 · Group P · INV
Wave start 8:15 AM (P-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
Kyle (T-INV) started at 8:18 AM; David (P-INV) started at 8:15 AM. That gave David a 3 minutes head start on Kyle. On foot, Kyle ran 1:07:40 and David ran 1:10:54 — Kyle was 3:14 faster than David. Kyle took official place 174th (time-based 253rd) and David took official place 178th (time-based 352nd). Kyle was faster on foot and finished ahead on the official clock too. Biggest swing: Kyle gained 2:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
David W Wood (P-INV) started 3 min earlier than Kyle (T-INV).
- Overall place Δ
- -4
- Actual time Δ
- -3:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (David earlier)
- Finish clock Δ
- -0:14
- Section place Δ
- -8
Δ = Kyle − David. Negative means Kyle is ahead/faster.
Race timeline
Computed- David (P-INV) started at 8:15 AM.
- Kyle (T-INV) started at 8:18 AM, 3:00 later.
- Actual running time: Kyle was 3:14 faster on foot than David.
- Finish clock: Kyle crossed the line 0:14 ahead of David — Kyle wins this head-to-head.
Δ (A − B): actual -3:14 · finish clock -0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kyle | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:59 | 7:58 | +0:01 |
| Stairs to Windy Gap | 5:58 | 6:21 | -0:23 |
| Windy Gap to Muir Woods | 5:24 | 5:21 | +0:03 |
| Muir Woods to Cardiac | 26:15 | 28:44 | -2:29 |
| Cardiac to White Gate | 13:38 | 13:40 | -0:02 |
| White Gate to The Stile | 6:30 | 6:48 | -0:18 |
| The Stile to Finish | 1:56 | 2:02 | -0:06 |
Δ negative = Kyle ran the segment faster.