Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCory R Hannaford
#438 · 1:16:51 · M55 · Group T · INV
Wave start 8:18 AM (T-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
Cory (T-INV) started at 8:18 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 2 minutes head start on Cory. On foot, Cory ran 1:16:51 and Julia ran 57:02 — Julia was 19:49 faster than Cory. Cory took official place 438th (time-based 546th) 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 10:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 2 min earlier than Cory (T-INV).
- Overall place Δ
- +435
- Actual time Δ
- +19:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Julia earlier)
- Finish clock Δ
- +21:49
- Section place Δ
- +14
Δ = Cory − Julia. Negative means Cory is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Cory (T-INV) started at 8:18 AM, 2:00 later.
- Actual running time: Julia was 19:49 faster on foot than Cory.
- Finish clock: Julia crossed the line 21:49 ahead of Cory — Julia wins this head-to-head.
Δ (A − B): actual +19:49 · finish clock +21:49.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cory | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 6:46 | +2:15 |
| Stairs to Windy Gap | 6:54 | 5:03 | +1:51 |
| Windy Gap to Muir Woods | 5:30 | 5:20 | +0:10 |
| Muir Woods to Cardiac | 30:56 | 20:26 | +10:30 |
| Cardiac to White Gate | 14:59 | 11:52 | +3:07 |
| White Gate to The Stile | 7:21 | 5:54 | +1:27 |
| The Stile to Finish | 2:10 | 1:41 | +0:29 |
Δ negative = Cory ran the segment faster.