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 Ulin
#1028 · 1:30:18 · M49 · Group V · DR
Wave start 8:47 AM (V-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
Greg (V-DR) started at 8:47 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 37 minutes head start on Greg because the Runner wave starts 27 minutes after the Invitational wave. On foot, Greg ran 1:30:18 and Chris ran 1:00:42 — Chris was 29:36 faster than Greg. Greg took official place 1028th (time-based 918th) 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 12:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 37 min earlier than Greg (V-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1027
- Actual time Δ
- +29:36
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 37 min (Chris earlier)
- Finish clock Δ
- +1:06:36
- Section place Δ
- —
Δ = Greg − Chris. Negative means Greg is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Greg (V-DR) started at 8:47 AM, 37:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 29:36 faster on foot than Greg.
- Finish clock: Chris crossed the line 1:06:36 ahead of Greg — Chris wins this head-to-head.
Δ (A − B): actual +29:36 · finish clock +1:06:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greg | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:38 | 7:31 | +2:07 |
| Stairs to Windy Gap | 7:12 | 5:35 | +1:37 |
| Windy Gap to Muir Woods | 7:17 | 5:25 | +1:52 |
| Muir Woods to Cardiac | 34:56 | 22:10 | +12:46 |
| Cardiac to White Gate | 19:37 | 12:14 | +7:23 |
| White Gate to The Stile | 9:20 | 5:57 | +3:23 |
| The Stile to Finish | 2:18 | 1:50 | +0:28 |
Δ negative = Greg ran the segment faster.