Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter T Berry
#1386 · 2:32:27 · M60 · Group N · DR
Wave start 8:41 AM (N-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
Peter (N-DR) started at 8:41 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 25 minutes head start on Peter because the Runner wave starts 27 minutes after the Invitational wave. On foot, Peter ran 2:32:27 and Julia ran 57:02 — Julia was 1:35:25 faster than Peter. Peter took official place 1386th (time-based 1370th) 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 31:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 25 min earlier than Peter (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1383
- Actual time Δ
- +1:35:25
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 25 min (Julia earlier)
- Finish clock Δ
- +2:00:25
- Section place Δ
- —
Δ = Peter − Julia. Negative means Peter is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Peter (N-DR) started at 8:41 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 1:35:25 faster on foot than Peter.
- Finish clock: Julia crossed the line 2:00:25 ahead of Peter — Julia wins this head-to-head.
Δ (A − B): actual +1:35:25 · finish clock +2:00:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:22 | 6:46 | +8:36 |
| Stairs to Windy Gap | 13:18 | 5:03 | +8:15 |
| Windy Gap to Muir Woods | 15:57 | 5:20 | +10:37 |
| Muir Woods to Cardiac | 52:04 | 20:26 | +31:38 |
| Cardiac to White Gate | 36:19 | 11:52 | +24:27 |
| White Gate to The Stile | 15:56 | 5:54 | +10:02 |
| The Stile to Finish | 3:31 | 1:41 | +1:50 |
Δ negative = Peter ran the segment faster.