Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialParker B Readerman
#151 · 1:01:00 · M26 · Group Z · INV
Wave start 8:24 AM (Z-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
Parker (Z-INV) started at 8:24 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 14 minutes head start on Parker. On foot, Parker ran 1:01:00 and Chris ran 1:00:42 — Chris was 0:18 faster than Parker. Parker took official place 151st (time-based 80th) 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 2:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 14 min earlier than Parker (Z-INV).
- Overall place Δ
- +150
- Actual time Δ
- +0:18
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Chris earlier)
- Finish clock Δ
- +14:18
- Section place Δ
- +17
Δ = Parker − Chris. Negative means Parker is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Parker (Z-INV) started at 8:24 AM, 14:00 later.
- Actual running time: Chris was 0:18 faster on foot than Parker.
- Finish clock: Chris crossed the line 14:18 ahead of Parker — Chris wins this head-to-head.
Δ (A − B): actual +0:18 · finish clock +14:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Parker | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:47 | 7:31 | -0:44 |
| Stairs to Windy Gap | 5:09 | 5:35 | -0:26 |
| Windy Gap to Muir Woods | 4:41 | 5:25 | -0:44 |
| Muir Woods to Cardiac | 25:03 | 22:10 | +2:53 |
| Cardiac to White Gate | 11:56 | 12:14 | -0:18 |
| White Gate to The Stile | 5:51 | 5:57 | -0:06 |
| The Stile to Finish | 1:33 | 1:50 | -0:17 |
Δ negative = Parker ran the segment faster.