Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlden J Woodrow
#387 · 1:11:53 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialCarson G Hornor
#390 · 1:27:59 · M70 · Group D · INV
Wave start 8:05 AM (D-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
Alden (W-INV) started at 8:21 AM; Carson (D-INV) started at 8:05 AM. That gave Carson a 16 minutes head start on Alden. On foot, Alden ran 1:11:53 and Carson ran 1:27:59 — Alden was 16:06 faster than Carson. Alden took official place 387th (time-based 388th) and Carson took official place 390th (time-based 865th). Alden was faster on foot and finished ahead on the official clock too. Biggest swing: Alden gained 5:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Carson G Hornor (D-INV) started 16 min earlier than Alden (W-INV).
- Overall place Δ
- -3
- Actual time Δ
- -16:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Carson earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +21
Δ = Alden − Carson. Negative means Alden is ahead/faster.
Race timeline
Computed- Carson (D-INV) started at 8:05 AM.
- Alden (W-INV) started at 8:21 AM, 16:00 later.
- Actual running time: Alden was 16:06 faster on foot than Carson.
- Finish clock: Alden crossed the line 0:06 ahead of Carson — Alden wins this head-to-head.
Δ (A − B): actual -16:06 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alden | Carson | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:29 | 10:06 | -1:37 |
| Stairs to Windy Gap | 6:08 | 7:42 | -1:34 |
| Windy Gap to Muir Woods | 5:56 | 7:16 | -1:20 |
| Muir Woods to Cardiac | 26:51 | 32:19 | -5:28 |
| Cardiac to White Gate | 14:52 | 18:55 | -4:03 |
| White Gate to The Stile | 7:26 | 9:02 | -1:36 |
| The Stile to Finish | 2:11 | 2:39 | -0:28 |
Δ negative = Alden ran the segment faster.