Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialFelix Mathew
#361 · 1:10:13 · M16 · Group X · INV
Wave start 8:22 AM (X-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
Felix (X-INV) started at 8:22 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 12 minutes head start on Felix. On foot, Felix ran 1:10:13 and Chris ran 1:00:42 — Chris was 9:31 faster than Felix. Felix took official place 361st (time-based 333rd) 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 4:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 12 min earlier than Felix (X-INV).
- Overall place Δ
- +360
- Actual time Δ
- +9:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Chris earlier)
- Finish clock Δ
- +21:31
- Section place Δ
- +28
Δ = Felix − Chris. Negative means Felix is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Felix (X-INV) started at 8:22 AM, 12:00 later.
- Actual running time: Chris was 9:31 faster on foot than Felix.
- Finish clock: Chris crossed the line 21:31 ahead of Felix — Chris wins this head-to-head.
Δ (A − B): actual +9:31 · finish clock +21:31.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Felix | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:09 | 7:31 | -0:22 |
| Stairs to Windy Gap | 5:36 | 5:35 | +0:01 |
| Windy Gap to Muir Woods | 6:20 | 5:25 | +0:55 |
| Muir Woods to Cardiac | 26:16 | 22:10 | +4:06 |
| Cardiac to White Gate | 15:28 | 12:14 | +3:14 |
| White Gate to The Stile | 7:19 | 5:57 | +1:22 |
| The Stile to Finish | 2:05 | 1:50 | +0:15 |
Δ negative = Felix ran the segment faster.