Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEmma Wilka
#81 · 1:16:52 · F9 · Group D · INV
Wave start 8:05 AM (D-INV)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Emma (D-INV) started at 8:05 AM; Edward (Z-INV) started at 8:24 AM. That gave Emma a 19 minutes head start on Edward. On foot, Emma ran 1:16:52 and Edward ran 48:29 — Edward was 28:23 faster than Emma. Emma took official place 81st (time-based 548th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 12:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emma Wilka (D-INV) started 19 min earlier than Edward (Z-INV).
- Overall place Δ
- +79
- Actual time Δ
- +28:23
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 19 min (Emma earlier)
- Finish clock Δ
- +9:23
- Section place Δ
- 0
Δ = Emma − Edward. Negative means Emma is ahead/faster.
Race timeline
Computed- Emma (D-INV) started at 8:05 AM.
- Edward (Z-INV) started at 8:24 AM, 19:00 later.
- Actual running time: Edward was 28:23 faster on foot than Emma.
- Finish clock: Edward crossed the line 9:23 ahead of Emma — Edward wins this head-to-head.
Δ (A − B): actual +28:23 · finish clock +9:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Emma | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:21 | 5:48 | +2:33 |
| Stairs to Windy Gap | 6:39 | 4:17 | +2:22 |
| Windy Gap to Muir Woods | 6:43 | 4:16 | +2:27 |
| Muir Woods to Cardiac | 29:57 | 17:52 | +12:05 |
| Cardiac to White Gate | 16:00 | 9:40 | +6:20 |
| White Gate to The Stile | 7:15 | 5:03 | +2:12 |
| The Stile to Finish | 1:57 | 1:33 | +0:24 |
Δ negative = Emma ran the segment faster.