Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark W Speets
#104 · 1:07:00 · M57 · Group Q · INV
Wave start 8:16 AM (Q-INV)
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
Mark (Q-INV) started at 8:16 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 6 minutes head start on Mark. On foot, Mark ran 1:07:00 and Chris ran 1:00:42 — Chris was 6:18 faster than Mark. Mark took official place 104th (time-based 232nd) 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 3:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 6 min earlier than Mark (Q-INV).
- Overall place Δ
- +103
- Actual time Δ
- +6:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Chris earlier)
- Finish clock Δ
- +12:18
- Section place Δ
- +16
Δ = Mark − Chris. Negative means Mark is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Mark (Q-INV) started at 8:16 AM, 6:00 later.
- Actual running time: Chris was 6:18 faster on foot than Mark.
- Finish clock: Chris crossed the line 12:18 ahead of Mark — Chris wins this head-to-head.
Δ (A − B): actual +6:18 · finish clock +12:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 7:31 | +0:44 |
| Stairs to Windy Gap | 6:03 | 5:35 | +0:28 |
| Windy Gap to Muir Woods | 5:35 | 5:25 | +0:10 |
| Muir Woods to Cardiac | 25:40 | 22:10 | +3:30 |
| Cardiac to White Gate | 13:12 | 12:14 | +0:58 |
| White Gate to The Stile | 6:15 | 5:57 | +0:18 |
| The Stile to Finish | 2:00 | 1:50 | +0:10 |
Δ negative = Mark ran the segment faster.