Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEmily Feng
#294 · 1:15:16 · F24 · Group P · INV
Wave start 8:15 AM (P-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
Emily (P-INV) started at 8:15 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 5 minutes head start on Emily. On foot, Emily ran 1:15:16 and Chris ran 1:00:42 — Chris was 14:34 faster than Emily. Emily took official place 294th (time-based 494th) 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 6:13 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 5 min earlier than Emily (P-INV).
- Overall place Δ
- +293
- Actual time Δ
- +14:34
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Chris earlier)
- Finish clock Δ
- +19:34
- Section place Δ
- +19
Δ = Emily − Chris. Negative means Emily is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Emily (P-INV) started at 8:15 AM, 5:00 later.
- Actual running time: Chris was 14:34 faster on foot than Emily.
- Finish clock: Chris crossed the line 19:34 ahead of Emily — Chris wins this head-to-head.
Δ (A − B): actual +14:34 · finish clock +19:34.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Emily | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 7:31 | +1:36 |
| Stairs to Windy Gap | 6:26 | 5:35 | +0:51 |
| Windy Gap to Muir Woods | 6:09 | 5:25 | +0:44 |
| Muir Woods to Cardiac | 28:23 | 22:10 | +6:13 |
| Cardiac to White Gate | 15:32 | 12:14 | +3:18 |
| White Gate to The Stile | 7:39 | 5:57 | +1:42 |
| The Stile to Finish | 2:00 | 1:50 | +0:10 |
Δ negative = Emily ran the segment faster.