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
OfficialDoug Steedman
#86 · 1:19:03 · M71 · Group B · INV
Wave start 8:03 AM (B-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
Matt (Y-INV) started at 8:23 AM; Doug (B-INV) started at 8:03 AM. That gave Doug a 20 minutes head start on Matt. On foot, Matt ran 59:28 and Doug ran 1:19:03 — Matt was 19:35 faster than Doug. Matt took official place 91st (time-based 59th) and Doug took official place 86th (time-based 618th). Doug's head start was enough to flip the official order even though Matt was faster on foot. Biggest swing: Matt gained 8:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Doug Steedman (B-INV) started 20 min earlier than Matt (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- -19:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 20 min (Doug earlier)
- Finish clock Δ
- +0:25
- Section place Δ
- +17
Δ = Matt − Doug. Negative means Matt is ahead/faster.
Race timeline
Computed- Doug (B-INV) started at 8:03 AM.
- Matt (Y-INV) started at 8:23 AM, 20:00 later.
- Actual running time: Matt was 19:35 faster on foot than Doug.
- Finish clock: Doug crossed the line 0:25 ahead of Matt — Doug wins this head-to-head.
Δ (A − B): actual -19:35 · finish clock +0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matt | Doug | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:56 | 9:30 | -2:34 |
| Stairs to Windy Gap | 5:12 | 6:52 | -1:40 |
| Windy Gap to Muir Woods | 4:58 | 6:51 | -1:53 |
| Muir Woods to Cardiac | 22:20 | 30:25 | -8:05 |
| Cardiac to White Gate | 12:14 | 15:51 | -3:37 |
| White Gate to The Stile | 6:06 | 7:36 | -1:30 |
| The Stile to Finish | 1:42 | 1:58 | -0:16 |
Δ negative = Matt ran the segment faster.