Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDave R Hannaford
#596 · 1:56:44 · M75 · Group AAA · INV
Wave start 8:00 AM (AAA-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
Dave (AAA-INV) started at 8:00 AM; Julia (Q-INV) started at 8:16 AM. That gave Dave a 16 minutes head start on Julia. On foot, Dave ran 1:56:44 and Julia ran 57:02 — Julia was 59:42 faster than Dave. Dave took official place 596th (time-based 1270th) 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 23:17 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dave R Hannaford (AAA-INV) started 16 min earlier than Julia (Q-INV).
- Overall place Δ
- +593
- Actual time Δ
- +59:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Dave earlier)
- Finish clock Δ
- +43:42
- Section place Δ
- +9
Δ = Dave − Julia. Negative means Dave is ahead/faster.
Race timeline
Computed- Dave (AAA-INV) started at 8:00 AM.
- Julia (Q-INV) started at 8:16 AM, 16:00 later.
- Actual running time: Julia was 59:42 faster on foot than Dave.
- Finish clock: Julia crossed the line 43:42 ahead of Dave — Julia wins this head-to-head.
Δ (A − B): actual +59:42 · finish clock +43:42.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dave | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:07 | 6:46 | +7:21 |
| Stairs to Windy Gap | 10:18 | 5:03 | +5:15 |
| Windy Gap to Muir Woods | 8:52 | 5:20 | +3:32 |
| Muir Woods to Cardiac | 43:43 | 20:26 | +23:17 |
| Cardiac to White Gate | 25:04 | 11:52 | +13:12 |
| White Gate to The Stile | 11:25 | 5:54 | +5:31 |
| The Stile to Finish | 3:15 | 1:41 | +1:34 |
Δ negative = Dave ran the segment faster.