Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKien Tran
#1351 · 2:08:05 · 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
Kien (V-DR) started at 8:47 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 31 minutes head start on Kien because the Runner wave starts 27 minutes after the Invitational wave. On foot, Kien ran 2:08:05 and Julia ran 57:02 — Julia was 1:11:03 faster than Kien. Kien took official place 1351st (time-based 1326th) 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 19:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 31 min earlier than Kien (V-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1348
- Actual time Δ
- +1:11:03
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 31 min (Julia earlier)
- Finish clock Δ
- +1:42:03
- Section place Δ
- —
Δ = Kien − Julia. Negative means Kien is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Kien (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 1:11:03 faster on foot than Kien.
- Finish clock: Julia crossed the line 1:42:03 ahead of Kien — Julia wins this head-to-head.
Δ (A − B): actual +1:11:03 · finish clock +1:42:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kien | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:38 | 6:46 | +3:52 |
| Stairs to Windy Gap | 8:34 | 5:03 | +3:31 |
| Windy Gap to Muir Woods | 6:44 | 5:20 | +1:24 |
| Muir Woods to Cardiac | 40:08 | 20:26 | +19:42 |
| Cardiac to White Gate | 22:04 | 11:52 | +10:12 |
| White Gate to The Stile | 21:34 | 5:54 | +15:40 |
| The Stile to Finish | 18:23 | 1:41 | +16:42 |
Δ negative = Kien ran the segment faster.