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 Halsted
#350 · 1:22:46 · M66 · Group H · INV
Wave start 8:09 AM (H-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 (H-INV) started at 8:09 AM; Chris (J-INV) started at 8:10 AM. That gave Scott a 1 minute head start on Chris. On foot, Scott ran 1:22:46 and Chris ran 1:00:42 — Chris was 22:04 faster than Scott. Scott took official place 350th (time-based 730th) 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 9:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott Halsted (H-INV) started 1 min earlier than Chris (J-INV).
- Overall place Δ
- +349
- Actual time Δ
- +22:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Scott earlier)
- Finish clock Δ
- +21:04
- Section place Δ
- +3
Δ = Scott − Chris. Negative means Scott is ahead/faster.
Race timeline
Computed- Scott (H-INV) started at 8:09 AM.
- Chris (J-INV) started at 8:10 AM, 1:00 later.
- Actual running time: Chris was 22:04 faster on foot than Scott.
- Finish clock: Chris crossed the line 21:04 ahead of Scott — Chris wins this head-to-head.
Δ (A − B): actual +22:04 · finish clock +21:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:51 | 7:31 | +2:20 |
| Stairs to Windy Gap | 7:25 | 5:35 | +1:50 |
| Windy Gap to Muir Woods | 6:50 | 5:25 | +1:25 |
| Muir Woods to Cardiac | 31:35 | 22:10 | +9:25 |
| Cardiac to White Gate | 16:24 | 12:14 | +4:10 |
| White Gate to The Stile | 8:08 | 5:57 | +2:11 |
| The Stile to Finish | 2:33 | 1:50 | +0:43 |
Δ negative = Scott ran the segment faster.