Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRich F Ginn
#339 · 1:13:26 · M55 · Group T · INV
Wave start 8:18 AM (T-INV)
Athlete B
OfficialMichael G Christy
#335 · 1:20:19 · M63 · Group K · INV
Wave start 8:11 AM (K-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
Rich (T-INV) started at 8:18 AM; Michael (K-INV) started at 8:11 AM. That gave Michael a 7 minutes head start on Rich. On foot, Rich ran 1:13:26 and Michael ran 1:20:19 — Rich was 6:53 faster than Michael. Rich took official place 339th (time-based 434th) and Michael took official place 335th (time-based 657th). Michael's head start was enough to flip the official order even though Rich was faster on foot. Biggest swing: Rich gained 2:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michael G Christy (K-INV) started 7 min earlier than Rich (T-INV).
- Overall place Δ
- +4
- Actual time Δ
- -6:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Michael earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +1
Δ = Rich − Michael. Negative means Rich is ahead/faster.
Race timeline
Computed- Michael (K-INV) started at 8:11 AM.
- Rich (T-INV) started at 8:18 AM, 7:00 later.
- Actual running time: Rich was 6:53 faster on foot than Michael.
- Finish clock: Michael crossed the line 0:07 ahead of Rich — Michael wins this head-to-head.
Δ (A − B): actual -6:53 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rich | Michael | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:55 | 9:22 | -1:27 |
| Stairs to Windy Gap | 6:22 | 7:11 | -0:49 |
| Windy Gap to Muir Woods | 6:06 | 6:17 | -0:11 |
| Muir Woods to Cardiac | 28:29 | 31:12 | -2:43 |
| Cardiac to White Gate | 14:55 | 16:05 | -1:10 |
| White Gate to The Stile | 7:27 | 7:51 | -0:24 |
| The Stile to Finish | 2:12 | 2:21 | -0:09 |
Δ negative = Rich ran the segment faster.