Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric M Stewart
#57 · 1:05:15 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialRichard T Morrissey
#56 · 1:10:11 · M65 · Group J · INV
Wave start 8:10 AM (J-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
Eric (P-INV) started at 8:15 AM; Richard (J-INV) started at 8:10 AM. That gave Richard a 5 minutes head start on Eric. On foot, Eric ran 1:05:15 and Richard ran 1:10:11 — Eric was 4:56 faster than Richard. Eric took official place 57th (time-based 189th) and Richard took official place 56th (time-based 332nd). Richard's head start was enough to flip the official order even though Eric was faster on foot. Biggest swing: Eric gained 2:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Richard T Morrissey (J-INV) started 5 min earlier than Eric (P-INV).
- Overall place Δ
- +1
- Actual time Δ
- -4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Richard earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +2
Δ = Eric − Richard. Negative means Eric is ahead/faster.
Race timeline
Computed- Richard (J-INV) started at 8:10 AM.
- Eric (P-INV) started at 8:15 AM, 5:00 later.
- Actual running time: Eric was 4:56 faster on foot than Richard.
- Finish clock: Richard crossed the line 0:04 ahead of Eric — Richard wins this head-to-head.
Δ (A − B): actual -4:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Richard | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:21 | 8:22 | -0:01 |
| Stairs to Windy Gap | 5:50 | 6:26 | -0:36 |
| Windy Gap to Muir Woods | 5:14 | 5:20 | -0:06 |
| Muir Woods to Cardiac | 25:05 | 27:57 | -2:52 |
| Cardiac to White Gate | 12:38 | 13:41 | -1:03 |
| White Gate to The Stile | 6:12 | 6:30 | -0:18 |
| The Stile to Finish | 1:55 | 1:55 | ±0:00 |
Δ negative = Eric ran the segment faster.