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
OfficialKen M Frankel
#388 · 1:23:58 · M66 · Group H · INV
Wave start 8:09 AM (H-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; Ken (H-INV) started at 8:09 AM. That gave Ken a 6 minutes head start on Liz. On foot, Liz ran 1:17:50 and Ken ran 1:23:58 — Liz was 6:08 faster than Ken. Liz took official place 385th (time-based 578th) and Ken took official place 388th (time-based 768th). Liz was faster on foot and finished ahead on the official clock too. Biggest swing: Liz gained 3:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ken M Frankel (H-INV) started 6 min earlier than Liz (P-INV).
- Overall place Δ
- -3
- Actual time Δ
- -6:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Ken earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +22
Δ = Liz − Ken. Negative means Liz is ahead/faster.
Race timeline
Computed- Ken (H-INV) started at 8:09 AM.
- Liz (P-INV) started at 8:15 AM, 6:00 later.
- Actual running time: Liz was 6:08 faster on foot than Ken.
- Finish clock: Liz crossed the line 0:08 ahead of Ken — Liz wins this head-to-head.
Δ (A − B): actual -6:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Liz | Ken | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:13 | 10:37 | -1:24 |
| Stairs to Windy Gap | 6:30 | 7:52 | -1:22 |
| Windy Gap to Muir Woods | 6:12 | 6:14 | -0:02 |
| Muir Woods to Cardiac | 30:12 | 33:44 | -3:32 |
| Cardiac to White Gate | 16:05 | 15:35 | +0:30 |
| White Gate to The Stile | 7:30 | 7:31 | -0:01 |
| The Stile to Finish | 2:08 | 2:25 | -0:17 |
Δ negative = Liz ran the segment faster.