Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLiz C Gill
#385 · 1:17:50 · F40 · Group P · INV
Wave start 8:15 AM (P-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
Liz (P-INV) started at 8:15 AM; Carson (D-INV) started at 8:05 AM. That gave Carson a 10 minutes head start on Liz. On foot, Liz ran 1:17:50 and Carson ran 1:27:59 — Liz was 10:09 faster than Carson. Liz took official place 385th (time-based 578th) and Carson took official place 390th (time-based 865th). Liz was faster on foot and finished ahead on the official clock too. Biggest swing: Liz gained 2:50 from Cardiac to White Gate.
Deltas
ComputedWave start
Carson G Hornor (D-INV) started 10 min earlier than Liz (P-INV).
- Overall place Δ
- -5
- Actual time Δ
- -10:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Carson earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +24
Δ = Liz − Carson. Negative means Liz is ahead/faster.
Race timeline
Computed- Carson (D-INV) started at 8:05 AM.
- Liz (P-INV) started at 8:15 AM, 10:00 later.
- Actual running time: Liz was 10:09 faster on foot than Carson.
- Finish clock: Liz crossed the line 0:09 ahead of Carson — Liz wins this head-to-head.
Δ (A − B): actual -10:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Liz | Carson | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:13 | 10:06 | -0:53 |
| Stairs to Windy Gap | 6:30 | 7:42 | -1:12 |
| Windy Gap to Muir Woods | 6:12 | 7:16 | -1:04 |
| Muir Woods to Cardiac | 30:12 | 32:19 | -2:07 |
| Cardiac to White Gate | 16:05 | 18:55 | -2:50 |
| White Gate to The Stile | 7:30 | 9:02 | -1:32 |
| The Stile to Finish | 2:08 | 2:39 | -0:31 |
Δ negative = Liz ran the segment faster.