Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn M Gaudette
#61 · 57:55 · M40 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialEric M Stewart
#57 · 1:05:15 · M58 · Group P · INV
Wave start 8:15 AM (P-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
John (Y-INV) started at 8:23 AM; Eric (P-INV) started at 8:15 AM. That gave Eric a 8 minutes head start on John. On foot, John ran 57:55 and Eric ran 1:05:15 — John was 7:20 faster than Eric. John took official place 61st (time-based 38th) and Eric took official place 57th (time-based 189th). Eric's head start was enough to flip the official order even though John was faster on foot. Biggest swing: John gained 4:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eric M Stewart (P-INV) started 8 min earlier than John (Y-INV).
- Overall place Δ
- +4
- Actual time Δ
- -7:20
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Eric earlier)
- Finish clock Δ
- +0:40
- Section place Δ
- +7
Δ = John − Eric. Negative means John is ahead/faster.
Race timeline
Computed- Eric (P-INV) started at 8:15 AM.
- John (Y-INV) started at 8:23 AM, 8:00 later.
- Actual running time: John was 7:20 faster on foot than Eric.
- Finish clock: Eric crossed the line 0:40 ahead of John — Eric wins this head-to-head.
Δ (A − B): actual -7:20 · finish clock +0:40.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Eric | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:06 | 8:21 | -1:15 |
| Stairs to Windy Gap | 5:01 | 5:50 | -0:49 |
| Windy Gap to Muir Woods | 5:09 | 5:14 | -0:05 |
| Muir Woods to Cardiac | 21:03 | 25:05 | -4:02 |
| Cardiac to White Gate | 11:59 | 12:38 | -0:39 |
| White Gate to The Stile | 5:59 | 6:12 | -0:13 |
| The Stile to Finish | 1:38 | 1:55 | -0:17 |
Δ negative = John ran the segment faster.