Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJon B Schroeder
#143 · 1:01:41 · M38 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialAvery S Carter
#142 · 1:10:41 · M10 · Group N · INV
Wave start 8:14 AM (N-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
Jon (Y-INV) started at 8:23 AM; Avery (N-INV) started at 8:14 AM. That gave Avery a 9 minutes head start on Jon. On foot, Jon ran 1:01:41 and Avery ran 1:10:41 — Jon was 9:00 faster than Avery. Jon took official place 143rd (time-based 101st) and Avery took official place 142nd (time-based 345th). Avery's head start was enough to flip the official order even though Jon was faster on foot. Biggest swing: Jon gained 2:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Avery S Carter (N-INV) started 9 min earlier than Jon (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- -9:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Avery earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +24
Δ = Jon − Avery. Negative means Jon is ahead/faster.
Race timeline
Computed- Avery (N-INV) started at 8:14 AM.
- Jon (Y-INV) started at 8:23 AM, 9:00 later.
- Actual running time: Jon was 9:00 faster on foot than Avery.
- They crossed the finish line at the same clock time.
Δ (A − B): actual -9:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jon | Avery | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:17 | 8:15 | -0:58 |
| Stairs to Windy Gap | 5:31 | 6:33 | -1:02 |
| Windy Gap to Muir Woods | 4:37 | 5:56 | -1:19 |
| Muir Woods to Cardiac | 24:38 | 26:57 | -2:19 |
| Cardiac to White Gate | 11:46 | 14:04 | -2:18 |
| White Gate to The Stile | 6:14 | 7:05 | -0:51 |
| The Stile to Finish | 1:38 | 1:51 | -0:13 |
Δ negative = Jon ran the segment faster.