Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlissa S Philp
#267 · 1:17:19 · F49 · Group L · INV
Wave start 8:12 AM (L-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
Alissa (L-INV) started at 8:12 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 2 minutes head start on Alissa. On foot, Alissa ran 1:17:19 and Chris ran 1:00:42 — Chris was 16:37 faster than Alissa. Alissa took official place 267th (time-based 568th) 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 6:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 2 min earlier than Alissa (L-INV).
- Overall place Δ
- +266
- Actual time Δ
- +16:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Chris earlier)
- Finish clock Δ
- +18:37
- Section place Δ
- +9
Δ = Alissa − Chris. Negative means Alissa is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Alissa (L-INV) started at 8:12 AM, 2:00 later.
- Actual running time: Chris was 16:37 faster on foot than Alissa.
- Finish clock: Chris crossed the line 18:37 ahead of Alissa — Chris wins this head-to-head.
Δ (A − B): actual +16:37 · finish clock +18:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alissa | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:24 | 7:31 | +1:53 |
| Stairs to Windy Gap | 6:48 | 5:35 | +1:13 |
| Windy Gap to Muir Woods | 6:31 | 5:25 | +1:06 |
| Muir Woods to Cardiac | 29:08 | 22:10 | +6:58 |
| Cardiac to White Gate | 15:33 | 12:14 | +3:19 |
| White Gate to The Stile | 7:48 | 5:57 | +1:51 |
| The Stile to Finish | 2:07 | 1:50 | +0:17 |
Δ negative = Alissa ran the segment faster.