Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichael G Christy
#335 · 1:20:19 · M63 · Group K · INV
Wave start 8:11 AM (K-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
Michael (K-INV) started at 8:11 AM; Edward (Z-INV) started at 8:24 AM. That gave Michael a 13 minutes head start on Edward. On foot, Michael ran 1:20:19 and Edward ran 48:29 — Edward was 31:50 faster than Michael. Michael took official place 335th (time-based 657th) 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 13:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michael G Christy (K-INV) started 13 min earlier than Edward (Z-INV).
- Overall place Δ
- +333
- Actual time Δ
- +31:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Michael earlier)
- Finish clock Δ
- +18:50
- Section place Δ
- +8
Δ = Michael − Edward. Negative means Michael is ahead/faster.
Race timeline
Computed- Michael (K-INV) started at 8:11 AM.
- Edward (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Edward was 31:50 faster on foot than Michael.
- Finish clock: Edward crossed the line 18:50 ahead of Michael — Edward wins this head-to-head.
Δ (A − B): actual +31:50 · finish clock +18:50.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:22 | 5:48 | +3:34 |
| Stairs to Windy Gap | 7:11 | 4:17 | +2:54 |
| Windy Gap to Muir Woods | 6:17 | 4:16 | +2:01 |
| Muir Woods to Cardiac | 31:12 | 17:52 | +13:20 |
| Cardiac to White Gate | 16:05 | 9:40 | +6:25 |
| White Gate to The Stile | 7:51 | 5:03 | +2:48 |
| The Stile to Finish | 2:21 | 1:33 | +0:48 |
Δ negative = Michael ran the segment faster.