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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Chris a 8 minutes head start on Rich. On foot, Rich ran 1:13:26 and Chris ran 1:00:42 — Chris was 12:44 faster than Rich. Rich took official place 339th (time-based 434th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 6:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 8 min earlier than Rich (T-INV).
- Overall place Δ
- +338
- Actual time Δ
- +12:44
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Chris earlier)
- Finish clock Δ
- +20:44
- Section place Δ
- +9
Δ = Rich − Chris. Negative means Rich is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Rich (T-INV) started at 8:18 AM, 8:00 later.
- Actual running time: Chris was 12:44 faster on foot than Rich.
- Finish clock: Chris crossed the line 20:44 ahead of Rich — Chris wins this head-to-head.
Δ (A − B): actual +12:44 · finish clock +20:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rich | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:55 | 7:31 | +0:24 |
| Stairs to Windy Gap | 6:22 | 5:35 | +0:47 |
| Windy Gap to Muir Woods | 6:06 | 5:25 | +0:41 |
| Muir Woods to Cardiac | 28:29 | 22:10 | +6:19 |
| Cardiac to White Gate | 14:55 | 12:14 | +2:41 |
| White Gate to The Stile | 7:27 | 5:57 | +1:30 |
| The Stile to Finish | 2:12 | 1:50 | +0:22 |
Δ negative = Rich ran the segment faster.