Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRussell J Mackie
#605 · 1:12:32 · M55 · Group T · DR
Wave start 8:45 AM (T-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
Russell (T-DR) started at 8:45 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 29 minutes head start on Russell because the Runner wave starts 27 minutes after the Invitational wave. On foot, Russell ran 1:12:32 and Julia ran 57:02 — Julia was 15:30 faster than Russell. Russell took official place 605th (time-based 409th) 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 6:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 29 min earlier than Russell (T-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +602
- Actual time Δ
- +15:30
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 29 min (Julia earlier)
- Finish clock Δ
- +44:30
- Section place Δ
- —
Δ = Russell − Julia. Negative means Russell is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Russell (T-DR) started at 8:45 AM, 29:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 15:30 faster on foot than Russell.
- Finish clock: Julia crossed the line 44:30 ahead of Russell — Julia wins this head-to-head.
Δ (A − B): actual +15:30 · finish clock +44:30.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Russell | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:53 | 6:46 | +2:07 |
| Stairs to Windy Gap | 6:08 | 5:03 | +1:05 |
| Windy Gap to Muir Woods | 6:27 | 5:20 | +1:07 |
| Muir Woods to Cardiac | 26:48 | 20:26 | +6:22 |
| Cardiac to White Gate | 14:44 | 11:52 | +2:52 |
| White Gate to The Stile | 7:22 | 5:54 | +1:28 |
| The Stile to Finish | 2:10 | 1:41 | +0:29 |
Δ negative = Russell ran the segment faster.