Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTom Baudendistel
#53 · 1:02:58 · M56 · Group R · INV
Wave start 8:17 AM (R-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
Tom (R-INV) started at 8:17 AM; Eric (P-INV) started at 8:15 AM. That gave Eric a 2 minutes head start on Tom. On foot, Tom ran 1:02:58 and Eric ran 1:05:15 — Tom was 2:17 faster than Eric. Tom took official place 53rd (time-based 134th) and Eric took official place 57th (time-based 189th). Tom was faster on foot and finished ahead on the official clock too. Biggest swing: Tom gained 1:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eric M Stewart (P-INV) started 2 min earlier than Tom (R-INV).
- Overall place Δ
- -4
- Actual time Δ
- -2:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Eric earlier)
- Finish clock Δ
- -0:17
- Section place Δ
- -3
Δ = Tom − Eric. Negative means Tom is ahead/faster.
Race timeline
Computed- Eric (P-INV) started at 8:15 AM.
- Tom (R-INV) started at 8:17 AM, 2:00 later.
- Actual running time: Tom was 2:17 faster on foot than Eric.
- Finish clock: Tom crossed the line 0:17 ahead of Eric — Tom wins this head-to-head.
Δ (A − B): actual -2:17 · finish clock -0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tom | Eric | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:23 | 8:21 | -0:58 |
| Stairs to Windy Gap | 5:44 | 5:50 | -0:06 |
| Windy Gap to Muir Woods | 5:28 | 5:14 | +0:14 |
| Muir Woods to Cardiac | 23:37 | 25:05 | -1:28 |
| Cardiac to White Gate | 12:50 | 12:38 | +0:12 |
| White Gate to The Stile | 6:09 | 6:12 | -0:03 |
| The Stile to Finish | 1:47 | 1:55 | -0:08 |
Δ negative = Tom ran the segment faster.