Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott Sellers
#488 · 1:20:16 · M54 · 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
Scott (T-INV) started at 8:18 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 8 minutes head start on Scott. On foot, Scott ran 1:20:16 and Chris ran 1:00:42 — Chris was 19:34 faster than Scott. Scott took official place 488th (time-based 655th) 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 6:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 8 min earlier than Scott (T-INV).
- Overall place Δ
- +487
- Actual time Δ
- +19:34
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Chris earlier)
- Finish clock Δ
- +27:34
- Section place Δ
- +15
Δ = Scott − Chris. Negative means Scott is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Scott (T-INV) started at 8:18 AM, 8:00 later.
- Actual running time: Chris was 19:34 faster on foot than Scott.
- Finish clock: Chris crossed the line 27:34 ahead of Scott — Chris wins this head-to-head.
Δ (A − B): actual +19:34 · finish clock +27:34.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:40 | 7:31 | +1:09 |
| Stairs to Windy Gap | 6:08 | 5:35 | +0:33 |
| Windy Gap to Muir Woods | 6:25 | 5:25 | +1:00 |
| Muir Woods to Cardiac | 29:00 | 22:10 | +6:50 |
| Cardiac to White Gate | 16:07 | 12:14 | +3:53 |
| White Gate to The Stile | 10:09 | 5:57 | +4:12 |
| The Stile to Finish | 3:47 | 1:50 | +1:57 |
Δ negative = Scott ran the segment faster.