Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeorge Walker
#1109 · 1:34:46 · M14 · 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
George (V-DR) started at 8:47 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 31 minutes head start on George because the Runner wave starts 27 minutes after the Invitational wave. On foot, George ran 1:34:46 and Julia ran 57:02 — Julia was 37:44 faster than George. George took official place 1109th (time-based 1005th) 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 15:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 31 min earlier than George (V-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1106
- Actual time Δ
- +37:44
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 31 min (Julia earlier)
- Finish clock Δ
- +1:08:44
- Section place Δ
- —
Δ = George − Julia. Negative means George is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- George (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 37:44 faster on foot than George.
- Finish clock: Julia crossed the line 1:08:44 ahead of George — Julia wins this head-to-head.
Δ (A − B): actual +37:44 · finish clock +1:08:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:07 | 6:46 | +3:21 |
| Stairs to Windy Gap | 8:22 | 5:03 | +3:19 |
| Windy Gap to Muir Woods | 7:52 | 5:20 | +2:32 |
| Muir Woods to Cardiac | 36:25 | 20:26 | +15:59 |
| Cardiac to White Gate | 20:03 | 11:52 | +8:11 |
| White Gate to The Stile | 9:35 | 5:54 | +3:41 |
| The Stile to Finish | 2:22 | 1:41 | +0:41 |
Δ negative = George ran the segment faster.