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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · 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 (V-DR) started at 8:47 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 31 minutes head start on Greg because the Runner wave starts 27 minutes after the Invitational wave. On foot, Greg ran 1:30:18 and Julia ran 57:02 — Julia was 33:16 faster than Greg. Greg took official place 1028th (time-based 918th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 14:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 31 min earlier than Greg (V-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1025
- Actual time Δ
- +33:16
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 31 min (Julia earlier)
- Finish clock Δ
- +1:04:16
- Section place Δ
- —
Δ = Greg − Julia. Negative means Greg is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Greg (V-DR) started at 8:47 AM, 31:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 33:16 faster on foot than Greg.
- Finish clock: Julia crossed the line 1:04:16 ahead of Greg — Julia wins this head-to-head.
Δ (A − B): actual +33:16 · finish clock +1:04:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greg | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:38 | 6:46 | +2:52 |
| Stairs to Windy Gap | 7:12 | 5:03 | +2:09 |
| Windy Gap to Muir Woods | 7:17 | 5:20 | +1:57 |
| Muir Woods to Cardiac | 34:56 | 20:26 | +14:30 |
| Cardiac to White Gate | 19:37 | 11:52 | +7:45 |
| White Gate to The Stile | 9:20 | 5:54 | +3:26 |
| The Stile to Finish | 2:18 | 1:41 | +0:37 |
Δ negative = Greg ran the segment faster.