Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialStephen C Donahue
#84 · 1:02:00 · 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
Stephen (V-INV) started at 8:20 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 4 minutes head start on Stephen. On foot, Stephen ran 1:02:00 and Julia ran 57:02 — Julia was 4:58 faster than Stephen. Stephen took official place 84th (time-based 112th) 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 0:37 from White Gate to The Stile.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 4 min earlier than Stephen (V-INV).
- Overall place Δ
- +81
- Actual time Δ
- +4:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Julia earlier)
- Finish clock Δ
- +8:58
- Section place Δ
- +4
Δ = Stephen − Julia. Negative means Stephen is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Stephen (V-INV) started at 8:20 AM, 4:00 later.
- Actual running time: Julia was 4:58 faster on foot than Stephen.
- Finish clock: Julia crossed the line 8:58 ahead of Stephen — Julia wins this head-to-head.
Δ (A − B): actual +4:58 · finish clock +8:58.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Stephen | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:11 | 6:46 | +0:25 |
| Stairs to Windy Gap | 5:09 | 5:03 | +0:06 |
| Windy Gap to Muir Woods | 5:40 | 5:20 | +0:20 |
| Muir Woods to Cardiac | — | 20:26 | — |
| Cardiac to White Gate | — | 11:52 | — |
| White Gate to The Stile | 6:31 | 5:54 | +0:37 |
| The Stile to Finish | 2:03 | 1:41 | +0:22 |
Δ negative = Stephen ran the segment faster.