Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatt Chronert
#91 · 59:28 · M36 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialJohn F Lundy
#96 · 1:11:40 · M63 · Group K · INV
Wave start 8:11 AM (K-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
Matt (Y-INV) started at 8:23 AM; John (K-INV) started at 8:11 AM. That gave John a 12 minutes head start on Matt. On foot, Matt ran 59:28 and John ran 1:11:40 — Matt was 12:12 faster than John. Matt took official place 91st (time-based 59th) and John took official place 96th (time-based 378th). Matt was faster on foot and finished ahead on the official clock too. Biggest swing: Matt gained 4:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John F Lundy (K-INV) started 12 min earlier than Matt (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- -12:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (John earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +16
Δ = Matt − John. Negative means Matt is ahead/faster.
Race timeline
Computed- John (K-INV) started at 8:11 AM.
- Matt (Y-INV) started at 8:23 AM, 12:00 later.
- Actual running time: Matt was 12:12 faster on foot than John.
- Finish clock: Matt crossed the line 0:12 ahead of John — Matt wins this head-to-head.
Δ (A − B): actual -12:12 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matt | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:56 | 9:09 | -2:13 |
| Stairs to Windy Gap | 5:12 | 6:24 | -1:12 |
| Windy Gap to Muir Woods | 4:58 | 6:00 | -1:02 |
| Muir Woods to Cardiac | 22:20 | 27:01 | -4:41 |
| Cardiac to White Gate | 12:14 | 14:00 | -1:46 |
| White Gate to The Stile | 6:06 | 6:57 | -0:51 |
| The Stile to Finish | 1:42 | 2:09 | -0:27 |
Δ negative = Matt ran the segment faster.