Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDonald C Taylor
#381 · 1:12:43 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
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
Donald (V-INV) started at 8:20 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 4 minutes head start on Donald. On foot, Donald ran 1:12:43 and Julia ran 57:02 — Julia was 15:41 faster than Donald. Donald took official place 381st (time-based 412th) 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 8:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 4 min earlier than Donald (V-INV).
- Overall place Δ
- +378
- Actual time Δ
- +15:41
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Julia earlier)
- Finish clock Δ
- +19:41
- Section place Δ
- +21
Δ = Donald − Julia. Negative means Donald is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Donald (V-INV) started at 8:20 AM, 4:00 later.
- Actual running time: Julia was 15:41 faster on foot than Donald.
- Finish clock: Julia crossed the line 19:41 ahead of Donald — Julia wins this head-to-head.
Δ (A − B): actual +15:41 · finish clock +19:41.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Donald | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:32 | 6:46 | +1:46 |
| Stairs to Windy Gap | 6:38 | 5:03 | +1:35 |
| Windy Gap to Muir Woods | 5:41 | 5:20 | +0:21 |
| Muir Woods to Cardiac | 29:01 | 20:26 | +8:35 |
| Cardiac to White Gate | 13:43 | 11:52 | +1:51 |
| White Gate to The Stile | 7:08 | 5:54 | +1:14 |
| The Stile to Finish | 2:00 | 1:41 | +0:19 |
Δ negative = Donald ran the segment faster.