Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGreg Lynch
#455 · 1:12:35 · M40 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialKaitlin A King
#453 · 1:19:31 · F34 · Group Q · INV
Wave start 8:16 AM (Q-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
Greg (Y-INV) started at 8:23 AM; Kaitlin (Q-INV) started at 8:16 AM. That gave Kaitlin a 7 minutes head start on Greg. On foot, Greg ran 1:12:35 and Kaitlin ran 1:19:31 — Greg was 6:56 faster than Kaitlin. Greg took official place 455th (time-based 410th) and Kaitlin took official place 453rd (time-based 634th). Kaitlin's head start was enough to flip the official order even though Greg was faster on foot. Biggest swing: Greg gained 2:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kaitlin A King (Q-INV) started 7 min earlier than Greg (Y-INV).
- Overall place Δ
- +2
- Actual time Δ
- -6:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Kaitlin earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +31
Δ = Greg − Kaitlin. Negative means Greg is ahead/faster.
Race timeline
Computed- Kaitlin (Q-INV) started at 8:16 AM.
- Greg (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Greg was 6:56 faster on foot than Kaitlin.
- Finish clock: Kaitlin crossed the line 0:04 ahead of Greg — Kaitlin wins this head-to-head.
Δ (A − B): actual -6:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greg | Kaitlin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 9:08 | -0:41 |
| Stairs to Windy Gap | 6:18 | 6:57 | -0:39 |
| Windy Gap to Muir Woods | 5:53 | 6:37 | -0:44 |
| Muir Woods to Cardiac | 28:04 | 30:59 | -2:55 |
| Cardiac to White Gate | 14:35 | 15:58 | -1:23 |
| White Gate to The Stile | 7:07 | 7:42 | -0:35 |
| The Stile to Finish | 2:11 | 2:10 | +0:01 |
Δ negative = Greg ran the segment faster.