Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichael O Park
#87 · 59:04 · M38 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · 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
Michael (Y-INV) started at 8:23 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Michael. On foot, Michael ran 59:04 and Chris ran 1:00:42 — Michael was 1:38 faster than Chris. Michael took official place 87th (time-based 55th) and Chris took official place 1st (time-based 71st). Chris's head start was enough to flip the official order even though Michael was faster on foot. Biggest swing: Michael gained 0:48 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Michael (Y-INV).
- Overall place Δ
- +86
- Actual time Δ
- -1:38
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +11:22
- Section place Δ
- +15
Δ = Michael − Chris. Negative means Michael is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Michael (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Michael was 1:38 faster on foot than Chris.
- Finish clock: Chris crossed the line 11:22 ahead of Michael — Chris wins this head-to-head.
Δ (A − B): actual -1:38 · finish clock +11:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:02 | 7:31 | -0:29 |
| Stairs to Windy Gap | 5:21 | 5:35 | -0:14 |
| Windy Gap to Muir Woods | 4:52 | 5:25 | -0:33 |
| Muir Woods to Cardiac | 22:54 | 22:10 | +0:44 |
| Cardiac to White Gate | 11:26 | 12:14 | -0:48 |
| White Gate to The Stile | 5:45 | 5:57 | -0:12 |
| The Stile to Finish | 1:44 | 1:50 | -0:06 |
Δ negative = Michael ran the segment faster.