Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavis Ryan
#590 · 1:05:00 · M32 · Group Z · DR
Wave start 8:51 AM (Z-DR)
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
Davis (Z-DR) started at 8:51 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 41 minutes head start on Davis because the Runner wave starts 27 minutes after the Invitational wave. On foot, Davis ran 1:05:00 and Chris ran 1:00:42 — Chris was 4:18 faster than Davis. Davis took official place 590th (time-based 179th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 1:30 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 41 min earlier than Davis (Z-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +589
- Actual time Δ
- +4:18
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 41 min (Chris earlier)
- Finish clock Δ
- +45:18
- Section place Δ
- —
Δ = Davis − Chris. Negative means Davis is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Davis (Z-DR) started at 8:51 AM, 41:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 4:18 faster on foot than Davis.
- Finish clock: Chris crossed the line 45:18 ahead of Davis — Chris wins this head-to-head.
Δ (A − B): actual +4:18 · finish clock +45:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Davis | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:59 | 7:31 | +0:28 |
| Stairs to Windy Gap | 5:28 | 5:35 | -0:07 |
| Windy Gap to Muir Woods | 6:20 | 5:25 | +0:55 |
| Muir Woods to Cardiac | 23:19 | 22:10 | +1:09 |
| Cardiac to White Gate | 13:44 | 12:14 | +1:30 |
| White Gate to The Stile | 6:28 | 5:57 | +0:31 |
| The Stile to Finish | 1:42 | 1:50 | -0:08 |
Δ negative = Davis ran the segment faster.