Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLeah Brams
#540 · 1:06:23 · F28 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialGeoffrey Heath
#535 · 1:25:35 · M35 · Group Y · INV
Wave start 8:23 AM (Y-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
Leah (Q-DR) started at 8:43 AM; Geoffrey (Y-INV) started at 8:23 AM. That gave Geoffrey a 20 minutes head start on Leah because the Runner wave starts 27 minutes after the Invitational wave. On foot, Leah ran 1:06:23 and Geoffrey ran 1:25:35 — Leah was 19:12 faster than Geoffrey. Leah took official place 540th (time-based 214th) and Geoffrey took official place 535th (time-based 804th). Geoffrey's head start was enough to flip the official order even though Leah was faster on foot. Biggest swing: Leah gained 7:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Geoffrey Heath (Y-INV) started 20 min earlier than Leah (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +5
- Actual time Δ
- -19:12
- Section gap Δ
- 27 min (Geoffrey earlier)
- Wave start Δ
- 20 min (Geoffrey earlier)
- Finish clock Δ
- +0:48
- Section place Δ
- —
Δ = Leah − Geoffrey. Negative means Leah is ahead/faster.
Race timeline
Computed- Geoffrey (Y-INV) started at 8:23 AM.
- Leah (Q-DR) started at 8:43 AM, 20:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Leah was 19:12 faster on foot than Geoffrey.
- Finish clock: Geoffrey crossed the line 0:48 ahead of Leah — Geoffrey wins this head-to-head.
Δ (A − B): actual -19:12 · finish clock +0:48.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Leah | Geoffrey | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:13 | 8:09 | +0:04 |
| Stairs to Windy Gap | 6:08 | 6:56 | -0:48 |
| Windy Gap to Muir Woods | 5:37 | 6:34 | -0:57 |
| Muir Woods to Cardiac | 25:05 | 32:34 | -7:29 |
| Cardiac to White Gate | 13:10 | 18:25 | -5:15 |
| White Gate to The Stile | 6:20 | 10:09 | -3:49 |
| The Stile to Finish | 1:50 | 2:48 | -0:58 |
Δ negative = Leah ran the segment faster.