Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSam Greene
#608 · 1:07:56 · M33 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Sam (Y-DR) started at 8:50 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 40 minutes head start on Sam because the Runner wave starts 27 minutes after the Invitational wave. On foot, Sam ran 1:07:56 and Chris ran 1:00:42 — Chris was 7:14 faster than Sam. Sam took official place 608th (time-based 261st) 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 4:04 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 40 min earlier than Sam (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +607
- Actual time Δ
- +7:14
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 40 min (Chris earlier)
- Finish clock Δ
- +47:14
- Section place Δ
- —
Δ = Sam − Chris. Negative means Sam is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Sam (Y-DR) started at 8:50 AM, 40:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 7:14 faster on foot than Sam.
- Finish clock: Chris crossed the line 47:14 ahead of Sam — Chris wins this head-to-head.
Δ (A − B): actual +7:14 · finish clock +47:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sam | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:03 | 7:31 | +0:32 |
| Stairs to Windy Gap | 6:14 | 5:35 | +0:39 |
| Windy Gap to Muir Woods | 6:04 | 5:25 | +0:39 |
| Muir Woods to Cardiac | 26:14 | 22:10 | +4:04 |
| Cardiac to White Gate | 13:13 | 12:14 | +0:59 |
| White Gate to The Stile | 6:23 | 5:57 | +0:26 |
| The Stile to Finish | 1:45 | 1:50 | -0:05 |
Δ negative = Sam ran the segment faster.